31053912

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30091}}^1$

素因数の和:30143

約数の個数: 32

約数和(自身を含む): 79442880

約数和(自身を除く): 48388968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 30091, 60182, 90273, 120364, 180546, 240728, 361092, 722184, 1293913, 2587826, 3881739, 5175652, 7763478, 10351304, 15526956, 31053912]

約数ペア:

[(1, 31053912), (2, 15526956), (3, 10351304), (4, 7763478), (6, 5175652), (8, 3881739), (12, 2587826), (24, 1293913), (43, 722184), (86, 361092), (129, 240728), (172, 180546), (258, 120364), (344, 90273), (516, 60182), (1032, 30091)]