98907812

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{2039}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 176729280

約数和(自身を除く): 77821468

約数列:

[1, 2, 4, 67, 134, 181, 268, 362, 724, 2039, 4078, 8156, 12127, 24254, 48508, 136613, 273226, 369059, 546452, 738118, 1476236, 24726953, 49453906, 98907812]

約数ペア:

[(1, 98907812), (2, 49453906), (4, 24726953), (67, 1476236), (134, 738118), (181, 546452), (268, 369059), (362, 273226), (724, 136613), (2039, 48508), (4078, 24254), (8156, 12127)]