42156808

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{59209}}^1$

素因数の和:59304

約数の個数: 16

約数和(自身を含む): 79933500

約数和(自身を除く): 37776692

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 59209, 118418, 236836, 473672, 5269601, 10539202, 21078404, 42156808]

約数ペア:

[(1, 42156808), (2, 21078404), (4, 10539202), (8, 5269601), (89, 473672), (178, 236836), (356, 118418), (712, 59209)]