87930362

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1842

約数の個数: 24

約数和(自身を含む): 143818236

約数和(自身を除く): 55887874

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 1657, 2041, 3314, 4082, 21541, 26533, 43082, 53066, 260149, 280033, 520298, 560066, 3381937, 6763874, 43965181, 87930362]

約数ペア:

[(1, 87930362), (2, 43965181), (13, 6763874), (26, 3381937), (157, 560066), (169, 520298), (314, 280033), (338, 260149), (1657, 53066), (2041, 43082), (3314, 26533), (4082, 21541)]