30821608

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{57503}}^1$

素因数の和:57576

約数の個数: 16

約数和(自身を含む): 58654080

約数和(自身を除く): 27832472

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 57503, 115006, 230012, 460024, 3852701, 7705402, 15410804, 30821608]

約数ペア:

[(1, 30821608), (2, 15410804), (4, 7705402), (8, 3852701), (67, 460024), (134, 230012), (268, 115006), (536, 57503)]