31461316

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 56123424

約数和(自身を除く): 24662108

約数列:

[1, 2, 4, 83, 166, 193, 332, 386, 491, 772, 982, 1964, 16019, 32038, 40753, 64076, 81506, 94763, 163012, 189526, 379052, 7865329, 15730658, 31461316]

約数ペア:

[(1, 31461316), (2, 15730658), (4, 7865329), (83, 379052), (166, 189526), (193, 163012), (332, 94763), (386, 81506), (491, 64076), (772, 40753), (982, 32038), (1964, 16019)]