85301968

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{22307}}^1$

素因数の和:22554

約数の個数: 20

約数和(自身を含む): 165971520

約数和(自身を除く): 80669552

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 22307, 44614, 89228, 178456, 356912, 5331373, 10662746, 21325492, 42650984, 85301968]

約数ペア:

[(1, 85301968), (2, 42650984), (4, 21325492), (8, 10662746), (16, 5331373), (239, 356912), (478, 178456), (956, 89228), (1912, 44614), (3824, 22307)]