39500848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{129937}}^1$

素因数の和:129964

約数の個数: 20

約数和(自身を含む): 80561560

約数和(自身を除く): 41060712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 129937, 259874, 519748, 1039496, 2078992, 2468803, 4937606, 9875212, 19750424, 39500848]

約数ペア:

[(1, 39500848), (2, 19750424), (4, 9875212), (8, 4937606), (16, 2468803), (19, 2078992), (38, 1039496), (76, 519748), (152, 259874), (304, 129937)]