86555572

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{733}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 154818216

約数和(自身を除く): 68262644

約数列:

[1, 2, 4, 53, 106, 212, 557, 733, 1114, 1466, 2228, 2932, 29521, 38849, 59042, 77698, 118084, 155396, 408281, 816562, 1633124, 21638893, 43277786, 86555572]

約数ペア:

[(1, 86555572), (2, 43277786), (4, 21638893), (53, 1633124), (106, 816562), (212, 408281), (557, 155396), (733, 118084), (1114, 77698), (1466, 59042), (2228, 38849), (2932, 29521)]