304039984

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{85213}}^1$

素因数の和:85444

約数の個数: 20

約数和(自身を含む): 591726016

約数和(自身を除く): 287686032

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 85213, 170426, 340852, 681704, 1363408, 19002499, 38004998, 76009996, 152019992, 304039984]

約数ペア:

[(1, 304039984), (2, 152019992), (4, 76009996), (8, 38004998), (16, 19002499), (223, 1363408), (446, 681704), (892, 340852), (1784, 170426), (3568, 85213)]