31933642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 22901558

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 509, 1018, 1651, 2413, 3302, 4826, 6617, 9671, 13234, 19342, 31369, 62738, 64643, 125723, 129286, 251446, 840359, 1228217, 1680718, 2456434, 15966821, 31933642]

約数ペア:

[(1, 31933642), (2, 15966821), (13, 2456434), (19, 1680718), (26, 1228217), (38, 840359), (127, 251446), (247, 129286), (254, 125723), (494, 64643), (509, 62738), (1018, 31369), (1651, 19342), (2413, 13234), (3302, 9671), (4826, 6617)]