16948576

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 17887904

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 94, 118, 188, 191, 236, 376, 382, 472, 752, 764, 944, 1504, 1528, 1888, 2773, 3056, 5546, 6112, 8977, 11092, 11269, 17954, 22184, 22538, 35908, 44368, 45076, 71816, 88736, 90152, 143632, 180304, 287264, 360608, 529643, 1059286, 2118572, 4237144, 8474288, 16948576]

約数ペア:

[(1, 16948576), (2, 8474288), (4, 4237144), (8, 2118572), (16, 1059286), (32, 529643), (47, 360608), (59, 287264), (94, 180304), (118, 143632), (188, 90152), (191, 88736), (236, 71816), (376, 45076), (382, 44368), (472, 35908), (752, 22538), (764, 22184), (944, 17954), (1504, 11269), (1528, 11092), (1888, 8977), (2773, 6112), (3056, 5546)]