84171824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25171}}^1$

素因数の和:25209

約数の個数: 40

約数和(自身を含む): 187279680

約数和(自身を除く): 103107856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 25171, 50342, 100684, 201368, 276881, 402736, 478249, 553762, 956498, 1107524, 1912996, 2215048, 3825992, 4430096, 5260739, 7651984, 10521478, 21042956, 42085912, 84171824]

約数ペア:

[(1, 84171824), (2, 42085912), (4, 21042956), (8, 10521478), (11, 7651984), (16, 5260739), (19, 4430096), (22, 3825992), (38, 2215048), (44, 1912996), (76, 1107524), (88, 956498), (152, 553762), (176, 478249), (209, 402736), (304, 276881), (418, 201368), (836, 100684), (1672, 50342), (3344, 25171)]