22156264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 45047520

約数和(自身を除く): 22891256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 1307, 2119, 2614, 4238, 5228, 8476, 10456, 16952, 16991, 33982, 67964, 135928, 213041, 426082, 852164, 1704328, 2769533, 5539066, 11078132, 22156264]

約数ペア:

[(1, 22156264), (2, 11078132), (4, 5539066), (8, 2769533), (13, 1704328), (26, 852164), (52, 426082), (104, 213041), (163, 135928), (326, 67964), (652, 33982), (1304, 16991), (1307, 16952), (2119, 10456), (2614, 8476), (4238, 5228)]