30031408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{170633}}^1$

素因数の和:170652

約数の個数: 20

約数和(自身を含む): 63475848

約数和(自身を除く): 33444440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 170633, 341266, 682532, 1365064, 1876963, 2730128, 3753926, 7507852, 15015704, 30031408]

約数ペア:

[(1, 30031408), (2, 15015704), (4, 7507852), (8, 3753926), (11, 2730128), (16, 1876963), (22, 1365064), (44, 682532), (88, 341266), (176, 170633)]