172227016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1867}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 348344640

約数和(自身を除く): 176117624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 887, 1774, 1867, 3548, 3734, 7096, 7468, 11531, 14936, 23062, 24271, 46124, 48542, 92248, 97084, 194168, 1656029, 3312058, 6624116, 13248232, 21528377, 43056754, 86113508, 172227016]

約数ペア:

[(1, 172227016), (2, 86113508), (4, 43056754), (8, 21528377), (13, 13248232), (26, 6624116), (52, 3312058), (104, 1656029), (887, 194168), (1774, 97084), (1867, 92248), (3548, 48542), (3734, 46124), (7096, 24271), (7468, 23062), (11531, 14936)]