22247912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67829}}^1$

素因数の和:67876

約数の個数: 16

約数和(自身を含む): 42732900

約数和(自身を除く): 20484988

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67829, 135658, 271316, 542632, 2780989, 5561978, 11123956, 22247912]

約数ペア:

[(1, 22247912), (2, 11123956), (4, 5561978), (8, 2780989), (41, 542632), (82, 271316), (164, 135658), (328, 67829)]