89888072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 173728800

約数和(自身を除く): 83840728

約数列:

[1, 2, 4, 8, 41, 82, 164, 179, 328, 358, 716, 1432, 1531, 3062, 6124, 7339, 12248, 14678, 29356, 58712, 62771, 125542, 251084, 274049, 502168, 548098, 1096196, 2192392, 11236009, 22472018, 44944036, 89888072]

約数ペア:

[(1, 89888072), (2, 44944036), (4, 22472018), (8, 11236009), (41, 2192392), (82, 1096196), (164, 548098), (179, 502168), (328, 274049), (358, 251084), (716, 125542), (1432, 62771), (1531, 58712), (3062, 29356), (6124, 14678), (7339, 12248)]