86884216

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{66629}}^1$

素因数の和:66798

約数の個数: 16

約数和(自身を含む): 163909800

約数和(自身を除く): 77025584

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 66629, 133258, 266516, 533032, 10860527, 21721054, 43442108, 86884216]

約数ペア:

[(1, 86884216), (2, 43442108), (4, 21721054), (8, 10860527), (163, 533032), (326, 266516), (652, 133258), (1304, 66629)]