90374024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4801}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 183532440

約数和(自身を除く): 93158416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4706, 4801, 9412, 9602, 18824, 19204, 38408, 62413, 124826, 249652, 499304, 868981, 1737962, 3475924, 6951848, 11296753, 22593506, 45187012, 90374024]

約数ペア:

[(1, 90374024), (2, 45187012), (4, 22593506), (8, 11296753), (13, 6951848), (26, 3475924), (52, 1737962), (104, 868981), (181, 499304), (362, 249652), (724, 124826), (1448, 62413), (2353, 38408), (4706, 19204), (4801, 18824), (9412, 9602)]