30973424

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21751}}^1$

素因数の和:21848

約数の個数: 20

約数和(自身を含む): 60688080

約数和(自身を除く): 29714656

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21751, 43502, 87004, 174008, 348016, 1935839, 3871678, 7743356, 15486712, 30973424]

約数ペア:

[(1, 30973424), (2, 15486712), (4, 7743356), (8, 3871678), (16, 1935839), (89, 348016), (178, 174008), (356, 87004), (712, 43502), (1424, 21751)]