85600016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281579}}^1$

素因数の和:281606

約数の個数: 20

約数和(自身を含む): 174579600

約数和(自身を除く): 88979584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 281579, 563158, 1126316, 2252632, 4505264, 5350001, 10700002, 21400004, 42800008, 85600016]

約数ペア:

[(1, 85600016), (2, 42800008), (4, 21400004), (8, 10700002), (16, 5350001), (19, 4505264), (38, 2252632), (76, 1126316), (152, 563158), (304, 281579)]