30357968

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{28319}}^1$

素因数の和:28394

約数の個数: 20

約数和(自身を含む): 59698560

約数和(自身を除く): 29340592

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 28319, 56638, 113276, 226552, 453104, 1897373, 3794746, 7589492, 15178984, 30357968]

約数ペア:

[(1, 30357968), (2, 15178984), (4, 7589492), (8, 3794746), (16, 1897373), (67, 453104), (134, 226552), (268, 113276), (536, 56638), (1072, 28319)]