85516112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 107328688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 107, 152, 176, 209, 214, 239, 304, 418, 428, 478, 836, 856, 956, 1177, 1672, 1712, 1912, 2033, 2354, 2629, 3344, 3824, 4066, 4541, 4708, 5258, 8132, 9082, 9416, 10516, 16264, 18164, 18832, 21032, 22363, 25573, 32528, 36328, 42064, 44726, 49951, 51146, 72656, 89452, 99902, 102292, 178904, 199804, 204584, 281303, 357808, 399608, 409168, 485887, 562606, 799216, 971774, 1125212, 1943548, 2250424, 3887096, 4500848, 5344757, 7774192, 10689514, 21379028, 42758056, 85516112]

約数ペア:

[(1, 85516112), (2, 42758056), (4, 21379028), (8, 10689514), (11, 7774192), (16, 5344757), (19, 4500848), (22, 3887096), (38, 2250424), (44, 1943548), (76, 1125212), (88, 971774), (107, 799216), (152, 562606), (176, 485887), (209, 409168), (214, 399608), (239, 357808), (304, 281303), (418, 204584), (428, 199804), (478, 178904), (836, 102292), (856, 99902), (956, 89452), (1177, 72656), (1672, 51146), (1712, 49951), (1912, 44726), (2033, 42064), (2354, 36328), (2629, 32528), (3344, 25573), (3824, 22363), (4066, 21032), (4541, 18832), (4708, 18164), (5258, 16264), (8132, 10516), (9082, 9416)]