31528984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127133}}^1$

素因数の和:127170

約数の個数: 16

約数和(自身を含む): 61024320

約数和(自身を除く): 29495336

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 127133, 254266, 508532, 1017064, 3941123, 7882246, 15764492, 31528984]

約数ペア:

[(1, 31528984), (2, 15764492), (4, 7882246), (8, 3941123), (31, 1017064), (62, 508532), (124, 254266), (248, 127133)]