25009424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{142099}}^1$

素因数の和:142118

約数の個数: 20

約数和(自身を含む): 52861200

約数和(自身を除く): 27851776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 142099, 284198, 568396, 1136792, 1563089, 2273584, 3126178, 6252356, 12504712, 25009424]

約数ペア:

[(1, 25009424), (2, 12504712), (4, 6252356), (8, 3126178), (11, 2273584), (16, 1563089), (22, 1136792), (44, 568396), (88, 284198), (176, 142099)]