22258472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 42815520

約数和(自身を除く): 20557048

約数列:

[1, 2, 4, 8, 67, 131, 134, 262, 268, 317, 524, 536, 634, 1048, 1268, 2536, 8777, 17554, 21239, 35108, 41527, 42478, 70216, 83054, 84956, 166108, 169912, 332216, 2782309, 5564618, 11129236, 22258472]

約数ペア:

[(1, 22258472), (2, 11129236), (4, 5564618), (8, 2782309), (67, 332216), (131, 169912), (134, 166108), (262, 84956), (268, 83054), (317, 70216), (524, 42478), (536, 41527), (634, 35108), (1048, 21239), (1268, 17554), (2536, 8777)]