16315878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 34338816

約数和(自身を除く): 18022938

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 863, 1726, 2589, 3151, 5178, 6302, 9453, 18906, 19849, 39698, 59547, 118231, 119094, 236462, 354693, 709386, 2719313, 5438626, 8157939, 16315878]

約数ペア:

[(1, 16315878), (2, 8157939), (3, 5438626), (6, 2719313), (23, 709386), (46, 354693), (69, 236462), (137, 119094), (138, 118231), (274, 59547), (411, 39698), (822, 19849), (863, 18906), (1726, 9453), (2589, 6302), (3151, 5178)]