79387216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 157891680

約数和(自身を除く): 78504464

約数列:

[1, 2, 4, 8, 16, 53, 106, 179, 212, 358, 424, 523, 716, 848, 1046, 1432, 2092, 2864, 4184, 8368, 9487, 18974, 27719, 37948, 55438, 75896, 93617, 110876, 151792, 187234, 221752, 374468, 443504, 748936, 1497872, 4961701, 9923402, 19846804, 39693608, 79387216]

約数ペア:

[(1, 79387216), (2, 39693608), (4, 19846804), (8, 9923402), (16, 4961701), (53, 1497872), (106, 748936), (179, 443504), (212, 374468), (358, 221752), (424, 187234), (523, 151792), (716, 110876), (848, 93617), (1046, 75896), (1432, 55438), (2092, 37948), (2864, 27719), (4184, 18974), (8368, 9487)]