80955694

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3688

約数の個数: 24

約数和(自身を含む): 132331968

約数和(自身を除く): 51376274

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 3617, 7234, 11191, 22382, 68723, 112127, 137446, 224254, 1305737, 2130413, 2611474, 4260826, 40477847, 80955694]

約数ペア:

[(1, 80955694), (2, 40477847), (19, 4260826), (31, 2611474), (38, 2130413), (62, 1305737), (361, 224254), (589, 137446), (722, 112127), (1178, 68723), (3617, 22382), (7234, 11191)]