15885088

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 17209568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 113, 184, 191, 226, 368, 382, 452, 736, 764, 904, 1528, 1808, 2599, 3056, 3616, 4393, 5198, 6112, 8786, 10396, 17572, 20792, 21583, 35144, 41584, 43166, 70288, 83168, 86332, 140576, 172664, 345328, 496409, 690656, 992818, 1985636, 3971272, 7942544, 15885088]

約数ペア:

[(1, 15885088), (2, 7942544), (4, 3971272), (8, 1985636), (16, 992818), (23, 690656), (32, 496409), (46, 345328), (92, 172664), (113, 140576), (184, 86332), (191, 83168), (226, 70288), (368, 43166), (382, 41584), (452, 35144), (736, 21583), (764, 20792), (904, 17572), (1528, 10396), (1808, 8786), (2599, 6112), (3056, 5198), (3616, 4393)]