1990528

素因数分解:

$2^7\times {\mathrm{15551}}^1$

素因数の和:15565

約数の個数: 16

約数和(自身を含む): 3965760

約数和(自身を除く): 1975232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15551, 31102, 62204, 124408, 248816, 497632, 995264, 1990528]

約数ペア:

[(1, 1990528), (2, 995264), (4, 497632), (8, 248816), (16, 124408), (32, 62204), (64, 31102), (128, 15551)]