40031056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11321}}^1$

素因数の和:11359

約数の個数: 40

約数和(自身を含む): 88447464

約数和(自身を除く): 48416408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11321, 22642, 45284, 90568, 147173, 181136, 192457, 294346, 384914, 588692, 769828, 1177384, 1539656, 2354768, 2501941, 3079312, 5003882, 10007764, 20015528, 40031056]

約数ペア:

[(1, 40031056), (2, 20015528), (4, 10007764), (8, 5003882), (13, 3079312), (16, 2501941), (17, 2354768), (26, 1539656), (34, 1177384), (52, 769828), (68, 588692), (104, 384914), (136, 294346), (208, 192457), (221, 181136), (272, 147173), (442, 90568), (884, 45284), (1768, 22642), (3536, 11321)]