22150864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 48854016

約数和(自身を除く): 26703152

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 71, 74, 124, 136, 142, 148, 248, 272, 284, 296, 496, 527, 568, 592, 629, 1054, 1136, 1147, 1207, 1258, 2108, 2201, 2294, 2414, 2516, 2627, 4216, 4402, 4588, 4828, 5032, 5254, 8432, 8804, 9176, 9656, 10064, 10508, 17608, 18352, 19312, 19499, 21016, 35216, 37417, 38998, 42032, 44659, 74834, 77996, 81437, 89318, 149668, 155992, 162874, 178636, 299336, 311984, 325748, 357272, 598672, 651496, 714544, 1302992, 1384429, 2768858, 5537716, 11075432, 22150864]

約数ペア:

[(1, 22150864), (2, 11075432), (4, 5537716), (8, 2768858), (16, 1384429), (17, 1302992), (31, 714544), (34, 651496), (37, 598672), (62, 357272), (68, 325748), (71, 311984), (74, 299336), (124, 178636), (136, 162874), (142, 155992), (148, 149668), (248, 89318), (272, 81437), (284, 77996), (296, 74834), (496, 44659), (527, 42032), (568, 38998), (592, 37417), (629, 35216), (1054, 21016), (1136, 19499), (1147, 19312), (1207, 18352), (1258, 17608), (2108, 10508), (2201, 10064), (2294, 9656), (2414, 9176), (2516, 8804), (2627, 8432), (4216, 5254), (4402, 5032), (4588, 4828)]