129765472

素因数分解:

$2^5\times {\mathrm{1009}}^1\times {\mathrm{4019}}^1$

素因数の和:5038

約数の個数: 24

約数和(自身を含む): 255792600

約数和(自身を除く): 126027128

約数列:

[1, 2, 4, 8, 16, 32, 1009, 2018, 4019, 4036, 8038, 8072, 16076, 16144, 32152, 32288, 64304, 128608, 4055171, 8110342, 16220684, 32441368, 64882736, 129765472]

約数ペア:

[(1, 129765472), (2, 64882736), (4, 32441368), (8, 16220684), (16, 8110342), (32, 4055171), (1009, 128608), (2018, 64304), (4019, 32288), (4036, 32152), (8038, 16144), (8072, 16076)]