87645602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 146534400

約数和(自身を除く): 58888798

約数列:

[1, 2, 11, 22, 79, 158, 211, 239, 422, 478, 869, 1738, 2321, 2629, 4642, 5258, 16669, 18881, 33338, 37762, 50429, 100858, 183359, 207691, 366718, 415382, 554719, 1109438, 3983891, 7967782, 43822801, 87645602]

約数ペア:

[(1, 87645602), (2, 43822801), (11, 7967782), (22, 3983891), (79, 1109438), (158, 554719), (211, 415382), (239, 366718), (422, 207691), (478, 183359), (869, 100858), (1738, 50429), (2321, 37762), (2629, 33338), (4642, 18881), (5258, 16669)]