30972358

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1277}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 47449584

約数和(自身を除く): 16477226

約数列:

[1, 2, 67, 134, 181, 362, 1277, 2554, 12127, 24254, 85559, 171118, 231137, 462274, 15486179, 30972358]

約数ペア:

[(1, 30972358), (2, 15486179), (67, 462274), (134, 231137), (181, 171118), (362, 85559), (1277, 24254), (2554, 12127)]