87130552

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{162557}}^1$

素因数の和:162630

約数の個数: 16

約数和(自身を含む): 165809160

約数和(自身を除く): 78678608

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 162557, 325114, 650228, 1300456, 10891319, 21782638, 43565276, 87130552]

約数ペア:

[(1, 87130552), (2, 43565276), (4, 21782638), (8, 10891319), (67, 1300456), (134, 650228), (268, 325114), (536, 162557)]