30447128

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{9491}}^1$

素因数の和:9898

約数の個数: 16

約数和(自身を含む): 57236760

約数和(自身を除く): 26789632

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 9491, 18982, 37964, 75928, 3805891, 7611782, 15223564, 30447128]

約数ペア:

[(1, 30447128), (2, 15223564), (4, 7611782), (8, 3805891), (401, 75928), (802, 37964), (1604, 18982), (3208, 9491)]