161799776

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{123323}}^1$

素因数の和:123374

約数の個数: 24

約数和(自身を含む): 326315304

約数和(自身を除く): 164515528

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 123323, 246646, 493292, 986584, 1973168, 3946336, 5056243, 10112486, 20224972, 40449944, 80899888, 161799776]

約数ペア:

[(1, 161799776), (2, 80899888), (4, 40449944), (8, 20224972), (16, 10112486), (32, 5056243), (41, 3946336), (82, 1973168), (164, 986584), (328, 493292), (656, 246646), (1312, 123323)]