129382592

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{65213}}^1$

素因数の和:65256

約数の個数: 28

約数和(自身を含む): 265029696

約数和(自身を除く): 135647104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 65213, 130426, 260852, 521704, 1043408, 2021603, 2086816, 4043206, 4173632, 8086412, 16172824, 32345648, 64691296, 129382592]

約数ペア:

[(1, 129382592), (2, 64691296), (4, 32345648), (8, 16172824), (16, 8086412), (31, 4173632), (32, 4043206), (62, 2086816), (64, 2021603), (124, 1043408), (248, 521704), (496, 260852), (992, 130426), (1984, 65213)]