382065008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{8237}}^1$

素因数の和:8481

約数の個数: 40

約数和(自身を含む): 800865408

約数和(自身を除く): 418800400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2899, 3568, 5798, 8237, 11596, 16474, 23192, 32948, 46384, 65896, 107081, 131792, 214162, 428324, 856648, 1713296, 1836851, 3673702, 7347404, 14694808, 23879063, 29389616, 47758126, 95516252, 191032504, 382065008]

約数ペア:

[(1, 382065008), (2, 191032504), (4, 95516252), (8, 47758126), (13, 29389616), (16, 23879063), (26, 14694808), (52, 7347404), (104, 3673702), (208, 1836851), (223, 1713296), (446, 856648), (892, 428324), (1784, 214162), (2899, 131792), (3568, 107081), (5798, 65896), (8237, 46384), (11596, 32948), (16474, 23192)]