87126416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11321}}^1$

素因数の和:11379

約数の個数: 40

約数和(自身を含む): 186722424

約数和(自身を除く): 99596008

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 11321, 22642, 45284, 90568, 147173, 181136, 294346, 418877, 588692, 837754, 1177384, 1675508, 2354768, 3351016, 5445401, 6702032, 10890802, 21781604, 43563208, 87126416]

約数ペア:

[(1, 87126416), (2, 43563208), (4, 21781604), (8, 10890802), (13, 6702032), (16, 5445401), (26, 3351016), (37, 2354768), (52, 1675508), (74, 1177384), (104, 837754), (148, 588692), (208, 418877), (296, 294346), (481, 181136), (592, 147173), (962, 90568), (1924, 45284), (3848, 22642), (7696, 11321)]