57213904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{325079}}^1$

素因数の和:325098

約数の個数: 20

約数和(自身を含む): 120929760

約数和(自身を除く): 63715856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 325079, 650158, 1300316, 2600632, 3575869, 5201264, 7151738, 14303476, 28606952, 57213904]

約数ペア:

[(1, 57213904), (2, 28606952), (4, 14303476), (8, 7151738), (11, 5201264), (16, 3575869), (22, 2600632), (44, 1300316), (88, 650158), (176, 325079)]