30421424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{172849}}^1$

素因数の和:172868

約数の個数: 20

約数和(自身を含む): 64300200

約数和(自身を除く): 33878776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 172849, 345698, 691396, 1382792, 1901339, 2765584, 3802678, 7605356, 15210712, 30421424]

約数ペア:

[(1, 30421424), (2, 15210712), (4, 7605356), (8, 3802678), (11, 2765584), (16, 1901339), (22, 1382792), (44, 691396), (88, 345698), (176, 172849)]