30458128

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{11399}}^1$

素因数の和:11574

約数の個数: 20

約数和(自身を含む): 59371200

約数和(自身を除く): 28913072

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 11399, 22798, 45596, 91192, 182384, 1903633, 3807266, 7614532, 15229064, 30458128]

約数ペア:

[(1, 30458128), (2, 15229064), (4, 7614532), (8, 3807266), (16, 1903633), (167, 182384), (334, 91192), (668, 45596), (1336, 22798), (2672, 11399)]