64930816

素因数分解:

$2^{10}\times {\mathrm{63409}}^1$

素因数の和:63429

約数の個数: 22

約数和(自身を含む): 129800270

約数和(自身を除く): 64869454

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 63409, 126818, 253636, 507272, 1014544, 2029088, 4058176, 8116352, 16232704, 32465408, 64930816]

約数ペア:

[(1, 64930816), (2, 32465408), (4, 16232704), (8, 8116352), (16, 4058176), (32, 2029088), (64, 1014544), (128, 507272), (256, 253636), (512, 126818), (1024, 63409)]