40446536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22877}}^1$

素因数の和:22913

約数の個数: 32

約数和(自身を含む): 86478840

約数和(自身を除く): 46032304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 22877, 45754, 91508, 183016, 297401, 388909, 594802, 777818, 1189604, 1555636, 2379208, 3111272, 5055817, 10111634, 20223268, 40446536]

約数ペア:

[(1, 40446536), (2, 20223268), (4, 10111634), (8, 5055817), (13, 3111272), (17, 2379208), (26, 1555636), (34, 1189604), (52, 777818), (68, 594802), (104, 388909), (136, 297401), (221, 183016), (442, 91508), (884, 45754), (1768, 22877)]