2016086768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{20353}}^1$

素因数の和:20553

約数の個数: 40

約数和(自身を含む): 4028138016

約数和(自身を除く): 2012051248

約数列:

[1, 2, 4, 8, 16, 41, 82, 151, 164, 302, 328, 604, 656, 1208, 2416, 6191, 12382, 20353, 24764, 40706, 49528, 81412, 99056, 162824, 325648, 834473, 1668946, 3073303, 3337892, 6146606, 6675784, 12293212, 13351568, 24586424, 49172848, 126005423, 252010846, 504021692, 1008043384, 2016086768]

約数ペア:

[(1, 2016086768), (2, 1008043384), (4, 504021692), (8, 252010846), (16, 126005423), (41, 49172848), (82, 24586424), (151, 13351568), (164, 12293212), (302, 6675784), (328, 6146606), (604, 3337892), (656, 3073303), (1208, 1668946), (2416, 834473), (6191, 325648), (12382, 162824), (20353, 99056), (24764, 81412), (40706, 49528)]