90331846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 157658400

約数和(自身を除く): 67326554

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 298, 374, 1621, 1639, 2533, 3242, 3278, 5066, 17831, 27557, 27863, 35662, 55114, 55726, 241529, 303127, 483058, 606254, 2656819, 4105993, 5313638, 8211986, 45165923, 90331846]

約数ペア:

[(1, 90331846), (2, 45165923), (11, 8211986), (17, 5313638), (22, 4105993), (34, 2656819), (149, 606254), (187, 483058), (298, 303127), (374, 241529), (1621, 55726), (1639, 55114), (2533, 35662), (3242, 27863), (3278, 27557), (5066, 17831)]