131347264

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{70769}}^1$

素因数の和:70810

約数の個数: 28

約数和(自身を含む): 269633700

約数和(自身を除く): 138286436

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 70769, 141538, 283076, 566152, 1132304, 2052301, 2264608, 4104602, 4529216, 8209204, 16418408, 32836816, 65673632, 131347264]

約数ペア:

[(1, 131347264), (2, 65673632), (4, 32836816), (8, 16418408), (16, 8209204), (29, 4529216), (32, 4104602), (58, 2264608), (64, 2052301), (116, 1132304), (232, 566152), (464, 283076), (928, 141538), (1856, 70769)]