870836864

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{40739}}^1$

素因数の和:40920

約数の個数: 32

約数和(自身を含む): 1745301600

約数和(自身を除く): 874464736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 5344, 10688, 21376, 40739, 81478, 162956, 325912, 651824, 1303648, 2607296, 5214592, 6803413, 13606826, 27213652, 54427304, 108854608, 217709216, 435418432, 870836864]

約数ペア:

[(1, 870836864), (2, 435418432), (4, 217709216), (8, 108854608), (16, 54427304), (32, 27213652), (64, 13606826), (128, 6803413), (167, 5214592), (334, 2607296), (668, 1303648), (1336, 651824), (2672, 325912), (5344, 162956), (10688, 81478), (21376, 40739)]