63187870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{88997}}^1$

素因数の和:89075

約数の個数: 16

約数和(自身を含む): 115341408

約数和(自身を除く): 52153538

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 88997, 177994, 444985, 889970, 6318787, 12637574, 31593935, 63187870]

約数ペア:

[(1, 63187870), (2, 31593935), (5, 12637574), (10, 6318787), (71, 889970), (142, 444985), (355, 177994), (710, 88997)]