129588736

素因数分解:

$2^9\times {\mathrm{253103}}^1$

素因数の和:253121

約数の個数: 20

約数和(自身を含む): 258925392

約数和(自身を除く): 129336656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 253103, 506206, 1012412, 2024824, 4049648, 8099296, 16198592, 32397184, 64794368, 129588736]

約数ペア:

[(1, 129588736), (2, 64794368), (4, 32397184), (8, 16198592), (16, 8099296), (32, 4049648), (64, 2024824), (128, 1012412), (256, 506206), (512, 253103)]