84590672

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{66923}}^1$

素因数の和:67010

約数の個数: 20

約数和(自身を含む): 165971520

約数和(自身を除く): 81380848

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 66923, 133846, 267692, 535384, 1070768, 5286917, 10573834, 21147668, 42295336, 84590672]

約数ペア:

[(1, 84590672), (2, 42295336), (4, 21147668), (8, 10573834), (16, 5286917), (79, 1070768), (158, 535384), (316, 267692), (632, 133846), (1264, 66923)]