31131799552

素因数分解:

$2^{12}\times 7^3\times {\mathrm{22159}}^1$

素因数の和:22204

約数の個数: 104

約数和(自身を含む): 72605024000

約数和(自身を除く): 41473224448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2048, 2744, 3136, 3584, 4096, 5488, 6272, 7168, 10976, 12544, 14336, 21952, 22159, 25088, 28672, 43904, 44318, 50176, 87808, 88636, 100352, 155113, 175616, 177272, 200704, 310226, 351232, 354544, 620452, 702464, 709088, 1085791, 1240904, 1404928, 1418176, 2171582, 2481808, 2836352, 4343164, 4963616, 5672704, 7600537, 8686328, 9927232, 11345408, 15201074, 17372656, 19854464, 22690816, 30402148, 34745312, 39708928, 45381632, 60804296, 69490624, 79417856, 90763264, 121608592, 138981248, 158835712, 243217184, 277962496, 317671424, 486434368, 555924992, 635342848, 972868736, 1111849984, 1945737472, 2223699968, 3891474944, 4447399936, 7782949888, 15565899776, 31131799552]

約数ペア:

[(1, 31131799552), (2, 15565899776), (4, 7782949888), (7, 4447399936), (8, 3891474944), (14, 2223699968), (16, 1945737472), (28, 1111849984), (32, 972868736), (49, 635342848), (56, 555924992), (64, 486434368), (98, 317671424), (112, 277962496), (128, 243217184), (196, 158835712), (224, 138981248), (256, 121608592), (343, 90763264), (392, 79417856), (448, 69490624), (512, 60804296), (686, 45381632), (784, 39708928), (896, 34745312), (1024, 30402148), (1372, 22690816), (1568, 19854464), (1792, 17372656), (2048, 15201074), (2744, 11345408), (3136, 9927232), (3584, 8686328), (4096, 7600537), (5488, 5672704), (6272, 4963616), (7168, 4343164), (10976, 2836352), (12544, 2481808), (14336, 2171582), (21952, 1418176), (22159, 1404928), (25088, 1240904), (28672, 1085791), (43904, 709088), (44318, 702464), (50176, 620452), (87808, 354544), (88636, 351232), (100352, 310226), (155113, 200704), (175616, 177272)]