31608204

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20107}}^1$

素因数の和:20245

約数の個数: 24

約数和(自身を含む): 74319168

約数和(自身を除く): 42710964

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 20107, 40214, 60321, 80428, 120642, 241284, 2634017, 5268034, 7902051, 10536068, 15804102, 31608204]

約数ペア:

[(1, 31608204), (2, 15804102), (3, 10536068), (4, 7902051), (6, 5268034), (12, 2634017), (131, 241284), (262, 120642), (393, 80428), (524, 60321), (786, 40214), (1572, 20107)]