87983402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{12487}}^1$

素因数の和:12773

約数の個数: 16

約数和(自身を含む): 142662912

約数和(自身を除く): 54679510

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 12487, 24974, 162331, 324662, 3383977, 6767954, 43991701, 87983402]

約数ペア:

[(1, 87983402), (2, 43991701), (13, 6767954), (26, 3383977), (271, 324662), (542, 162331), (3523, 24974), (7046, 12487)]