47237968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173669}}^1$

素因数の和:173694

約数の個数: 20

約数和(自身を含む): 96907860

約数和(自身を除く): 49669892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 173669, 347338, 694676, 1389352, 2778704, 2952373, 5904746, 11809492, 23618984, 47237968]

約数ペア:

[(1, 47237968), (2, 23618984), (4, 11809492), (8, 5904746), (16, 2952373), (17, 2778704), (34, 1389352), (68, 694676), (136, 347338), (272, 173669)]