161280832

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:923

約数の個数: 56

約数和(自身を含む): 334441800

約数和(自身を除く): 173160968

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 113, 116, 226, 232, 452, 464, 769, 904, 928, 1538, 1808, 1856, 3076, 3277, 3616, 6152, 6554, 7232, 12304, 13108, 22301, 24608, 26216, 44602, 49216, 52432, 86897, 89204, 104864, 173794, 178408, 209728, 347588, 356816, 695176, 713632, 1390352, 1427264, 2520013, 2780704, 5040026, 5561408, 10080052, 20160104, 40320208, 80640416, 161280832]

約数ペア:

[(1, 161280832), (2, 80640416), (4, 40320208), (8, 20160104), (16, 10080052), (29, 5561408), (32, 5040026), (58, 2780704), (64, 2520013), (113, 1427264), (116, 1390352), (226, 713632), (232, 695176), (452, 356816), (464, 347588), (769, 209728), (904, 178408), (928, 173794), (1538, 104864), (1808, 89204), (1856, 86897), (3076, 52432), (3277, 49216), (3616, 44602), (6152, 26216), (6554, 24608), (7232, 22301), (12304, 13108)]