84987424

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 172773216

約数和(自身を除く): 87785792

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 211, 307, 328, 422, 614, 656, 844, 1228, 1312, 1688, 2456, 3376, 4912, 6752, 8651, 9824, 12587, 17302, 25174, 34604, 50348, 64777, 69208, 100696, 129554, 138416, 201392, 259108, 276832, 402784, 518216, 1036432, 2072864, 2655857, 5311714, 10623428, 21246856, 42493712, 84987424]

約数ペア:

[(1, 84987424), (2, 42493712), (4, 21246856), (8, 10623428), (16, 5311714), (32, 2655857), (41, 2072864), (82, 1036432), (164, 518216), (211, 402784), (307, 276832), (328, 259108), (422, 201392), (614, 138416), (656, 129554), (844, 100696), (1228, 69208), (1312, 64777), (1688, 50348), (2456, 34604), (3376, 25174), (4912, 17302), (6752, 12587), (8651, 9824)]