84454912

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 185023872

約数和(自身を除く): 100568960

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 313, 496, 512, 527, 544, 626, 992, 1054, 1088, 1252, 1984, 2108, 2176, 2504, 3968, 4216, 4352, 5008, 5321, 7936, 8432, 8704, 9703, 10016, 10642, 15872, 16864, 19406, 20032, 21284, 33728, 38812, 40064, 42568, 67456, 77624, 80128, 85136, 134912, 155248, 160256, 164951, 170272, 269824, 310496, 329902, 340544, 620992, 659804, 681088, 1241984, 1319608, 1362176, 2483968, 2639216, 2724352, 4967936, 5278432, 10556864, 21113728, 42227456, 84454912]

約数ペア:

[(1, 84454912), (2, 42227456), (4, 21113728), (8, 10556864), (16, 5278432), (17, 4967936), (31, 2724352), (32, 2639216), (34, 2483968), (62, 1362176), (64, 1319608), (68, 1241984), (124, 681088), (128, 659804), (136, 620992), (248, 340544), (256, 329902), (272, 310496), (313, 269824), (496, 170272), (512, 164951), (527, 160256), (544, 155248), (626, 134912), (992, 85136), (1054, 80128), (1088, 77624), (1252, 67456), (1984, 42568), (2108, 40064), (2176, 38812), (2504, 33728), (3968, 21284), (4216, 20032), (4352, 19406), (5008, 16864), (5321, 15872), (7936, 10642), (8432, 10016), (8704, 9703)]