87863056

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{28751}}^1$

素因数の和:28950

約数の個数: 20

約数和(自身を含む): 171131904

約数和(自身を除く): 83268848

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 28751, 57502, 115004, 230008, 460016, 5491441, 10982882, 21965764, 43931528, 87863056]

約数ペア:

[(1, 87863056), (2, 43931528), (4, 21965764), (8, 10982882), (16, 5491441), (191, 460016), (382, 230008), (764, 115004), (1528, 57502), (3056, 28751)]