22311304

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 43127640

約数和(自身を除く): 20816336

約数列:

[1, 2, 4, 8, 53, 101, 106, 202, 212, 404, 424, 521, 808, 1042, 2084, 4168, 5353, 10706, 21412, 27613, 42824, 52621, 55226, 105242, 110452, 210484, 220904, 420968, 2788913, 5577826, 11155652, 22311304]

約数ペア:

[(1, 22311304), (2, 11155652), (4, 5577826), (8, 2788913), (53, 420968), (101, 220904), (106, 210484), (202, 110452), (212, 105242), (404, 55226), (424, 52621), (521, 42824), (808, 27613), (1042, 21412), (2084, 10706), (4168, 5353)]