31653712

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12601}}^1$

素因数の和:12766

約数の個数: 20

約数和(自身を含む): 61724596

約数和(自身を除く): 30070884

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12601, 25202, 50404, 100808, 201616, 1978357, 3956714, 7913428, 15826856, 31653712]

約数ペア:

[(1, 31653712), (2, 15826856), (4, 7913428), (8, 3956714), (16, 1978357), (157, 201616), (314, 100808), (628, 50404), (1256, 25202), (2512, 12601)]