85499368

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 162655200

約数和(自身を除く): 77155832

約数列:

[1, 2, 4, 8, 163, 173, 326, 346, 379, 652, 692, 758, 1304, 1384, 1516, 3032, 28199, 56398, 61777, 65567, 112796, 123554, 131134, 225592, 247108, 262268, 494216, 524536, 10687421, 21374842, 42749684, 85499368]

約数ペア:

[(1, 85499368), (2, 42749684), (4, 21374842), (8, 10687421), (163, 524536), (173, 494216), (326, 262268), (346, 247108), (379, 225592), (652, 131134), (692, 123554), (758, 112796), (1304, 65567), (1384, 61777), (1516, 56398), (3032, 28199)]