31254906

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 64385280

約数和(自身を除く): 33130374

約数列:

[1, 2, 3, 6, 47, 94, 137, 141, 274, 282, 411, 809, 822, 1618, 2427, 4854, 6439, 12878, 19317, 38023, 38634, 76046, 110833, 114069, 221666, 228138, 332499, 664998, 5209151, 10418302, 15627453, 31254906]

約数ペア:

[(1, 31254906), (2, 15627453), (3, 10418302), (6, 5209151), (47, 664998), (94, 332499), (137, 228138), (141, 221666), (274, 114069), (282, 110833), (411, 76046), (809, 38634), (822, 38023), (1618, 19317), (2427, 12878), (4854, 6439)]