90717016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6367}}^1$

素因数の和:6523

約数の個数: 32

約数和(自身を含む): 184544640

約数和(自身を除く): 93827624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 6367, 7124, 12734, 14248, 25468, 50936, 82771, 165542, 331084, 662168, 872279, 1744558, 3489116, 6978232, 11339627, 22679254, 45358508, 90717016]

約数ペア:

[(1, 90717016), (2, 45358508), (4, 22679254), (8, 11339627), (13, 6978232), (26, 3489116), (52, 1744558), (104, 872279), (137, 662168), (274, 331084), (548, 165542), (1096, 82771), (1781, 50936), (3562, 25468), (6367, 14248), (7124, 12734)]