90278044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{40961}}^1$

素因数の和:41013

約数の個数: 24

約数和(自身を含む): 172040400

約数和(自身を除く): 81762356

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 40961, 81922, 163844, 778259, 1187869, 1556518, 2375738, 3113036, 4751476, 22569511, 45139022, 90278044]

約数ペア:

[(1, 90278044), (2, 45139022), (4, 22569511), (19, 4751476), (29, 3113036), (38, 2375738), (58, 1556518), (76, 1187869), (116, 778259), (551, 163844), (1102, 81922), (2204, 40961)]