31134208

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 120

約数和(自身を含む): 77670252

約数和(自身を除く): 46536044

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 73, 98, 112, 119, 128, 136, 146, 196, 224, 238, 256, 272, 292, 392, 448, 476, 511, 512, 544, 584, 784, 833, 896, 952, 1022, 1088, 1168, 1241, 1568, 1666, 1792, 1904, 2044, 2176, 2336, 2482, 3136, 3332, 3577, 3584, 3808, 4088, 4352, 4672, 4964, 6272, 6664, 7154, 7616, 8176, 8687, 8704, 9344, 9928, 12544, 13328, 14308, 15232, 16352, 17374, 18688, 19856, 25088, 26656, 28616, 30464, 32704, 34748, 37376, 39712, 53312, 57232, 60809, 60928, 65408, 69496, 79424, 106624, 114464, 121618, 130816, 138992, 158848, 213248, 228928, 243236, 261632, 277984, 317696, 426496, 457856, 486472, 555968, 635392, 915712, 972944, 1111936, 1831424, 1945888, 2223872, 3891776, 4447744, 7783552, 15567104, 31134208]

約数ペア:

[(1, 31134208), (2, 15567104), (4, 7783552), (7, 4447744), (8, 3891776), (14, 2223872), (16, 1945888), (17, 1831424), (28, 1111936), (32, 972944), (34, 915712), (49, 635392), (56, 555968), (64, 486472), (68, 457856), (73, 426496), (98, 317696), (112, 277984), (119, 261632), (128, 243236), (136, 228928), (146, 213248), (196, 158848), (224, 138992), (238, 130816), (256, 121618), (272, 114464), (292, 106624), (392, 79424), (448, 69496), (476, 65408), (511, 60928), (512, 60809), (544, 57232), (584, 53312), (784, 39712), (833, 37376), (896, 34748), (952, 32704), (1022, 30464), (1088, 28616), (1168, 26656), (1241, 25088), (1568, 19856), (1666, 18688), (1792, 17374), (1904, 16352), (2044, 15232), (2176, 14308), (2336, 13328), (2482, 12544), (3136, 9928), (3332, 9344), (3577, 8704), (3584, 8687), (3808, 8176), (4088, 7616), (4352, 7154), (4672, 6664), (4964, 6272)]