108638848

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 224824320

約数和(自身を除く): 116185472

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 128, 163, 164, 254, 326, 328, 508, 652, 656, 1016, 1304, 1312, 2032, 2608, 2624, 4064, 5207, 5216, 5248, 6683, 8128, 10414, 10432, 13366, 16256, 20701, 20828, 20864, 26732, 41402, 41656, 53464, 82804, 83312, 106928, 165608, 166624, 213856, 331216, 333248, 427712, 662432, 666496, 848741, 855424, 1324864, 1697482, 2649728, 3394964, 6789928, 13579856, 27159712, 54319424, 108638848]

約数ペア:

[(1, 108638848), (2, 54319424), (4, 27159712), (8, 13579856), (16, 6789928), (32, 3394964), (41, 2649728), (64, 1697482), (82, 1324864), (127, 855424), (128, 848741), (163, 666496), (164, 662432), (254, 427712), (326, 333248), (328, 331216), (508, 213856), (652, 166624), (656, 165608), (1016, 106928), (1304, 83312), (1312, 82804), (2032, 53464), (2608, 41656), (2624, 41402), (4064, 26732), (5207, 20864), (5216, 20828), (5248, 20701), (6683, 16256), (8128, 13366), (10414, 10432)]