1891569112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{53897}}^1$

素因数の和:54051

約数の個数: 32

約数和(自身を含む): 3667219920

約数和(自身を除く): 1775650808

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 4387, 8774, 17548, 35096, 53897, 107794, 215588, 431176, 2209777, 4419554, 5766979, 8839108, 11533958, 17678216, 23067916, 46135832, 236446139, 472892278, 945784556, 1891569112]

約数ペア:

[(1, 1891569112), (2, 945784556), (4, 472892278), (8, 236446139), (41, 46135832), (82, 23067916), (107, 17678216), (164, 11533958), (214, 8839108), (328, 5766979), (428, 4419554), (856, 2209777), (4387, 431176), (8774, 215588), (17548, 107794), (35096, 53897)]