84126716

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{617}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 149506560

約数和(自身を除く): 65379844

約数列:

[1, 2, 4, 89, 178, 356, 383, 617, 766, 1234, 1532, 2468, 34087, 54913, 68174, 109826, 136348, 219652, 236311, 472622, 945244, 21031679, 42063358, 84126716]

約数ペア:

[(1, 84126716), (2, 42063358), (4, 21031679), (89, 945244), (178, 472622), (356, 236311), (383, 219652), (617, 136348), (766, 109826), (1234, 68174), (1532, 54913), (2468, 34087)]