163827404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{7703}}^1$

素因数の和:8129

約数の個数: 24

約数和(自身を含む): 309546720

約数和(自身を除く): 145719316

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 7703, 10634, 15406, 21268, 30812, 100139, 200278, 400556, 3150527, 6301054, 12602108, 40956851, 81913702, 163827404]

約数ペア:

[(1, 163827404), (2, 81913702), (4, 40956851), (13, 12602108), (26, 6301054), (52, 3150527), (409, 400556), (818, 200278), (1636, 100139), (5317, 30812), (7703, 21268), (10634, 15406)]