31042522

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{22859}}^1$

素因数の和:22965

約数の個数: 16

約数和(自身を含む): 53766720

約数和(自身を除く): 22724198

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 22859, 45718, 160013, 320026, 2217323, 4434646, 15521261, 31042522]

約数ペア:

[(1, 31042522), (2, 15521261), (7, 4434646), (14, 2217323), (97, 320026), (194, 160013), (679, 45718), (1358, 22859)]