23301968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{85669}}^1$

素因数の和:85694

約数の個数: 20

約数和(自身を含む): 47803860

約数和(自身を除く): 24501892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 85669, 171338, 342676, 685352, 1370704, 1456373, 2912746, 5825492, 11650984, 23301968]

約数ペア:

[(1, 23301968), (2, 11650984), (4, 5825492), (8, 2912746), (16, 1456373), (17, 1370704), (34, 685352), (68, 342676), (136, 171338), (272, 85669)]