64429832

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{40471}}^1$

素因数の和:40676

約数の個数: 16

約数和(自身を含む): 121416000

約数和(自身を除く): 56986168

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 40471, 80942, 161884, 323768, 8053729, 16107458, 32214916, 64429832]

約数ペア:

[(1, 64429832), (2, 32214916), (4, 16107458), (8, 8053729), (199, 323768), (398, 161884), (796, 80942), (1592, 40471)]