68090416

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 135150080

約数和(自身を除く): 67059664

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 412, 523, 632, 824, 1046, 1264, 1648, 2092, 4184, 8137, 8368, 16274, 32548, 41317, 53869, 65096, 82634, 107738, 130192, 165268, 215476, 330536, 430952, 661072, 861904, 4255651, 8511302, 17022604, 34045208, 68090416]

約数ペア:

[(1, 68090416), (2, 34045208), (4, 17022604), (8, 8511302), (16, 4255651), (79, 861904), (103, 661072), (158, 430952), (206, 330536), (316, 215476), (412, 165268), (523, 130192), (632, 107738), (824, 82634), (1046, 65096), (1264, 53869), (1648, 41317), (2092, 32548), (4184, 16274), (8137, 8368)]