64610090

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{32797}}^1$

素因数の和:33001

約数の個数: 16

約数和(自身を含む): 116892072

約数和(自身を除く): 52281982

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 32797, 65594, 163985, 327970, 6461009, 12922018, 32305045, 64610090]

約数ペア:

[(1, 64610090), (2, 32305045), (5, 12922018), (10, 6461009), (197, 327970), (394, 163985), (985, 65594), (1970, 32797)]