30161912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31159}}^1$

素因数の和:31187

約数の個数: 24

約数和(自身を含む): 62164200

約数和(自身を除く): 32002288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 31159, 62318, 124636, 249272, 342749, 685498, 1370996, 2741992, 3770239, 7540478, 15080956, 30161912]

約数ペア:

[(1, 30161912), (2, 15080956), (4, 7540478), (8, 3770239), (11, 2741992), (22, 1370996), (44, 685498), (88, 342749), (121, 249272), (242, 124636), (484, 62318), (968, 31159)]