86240414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 144240096

約数和(自身を除く): 57999682

約数列:

[1, 2, 13, 26, 37, 74, 157, 314, 481, 571, 962, 1142, 2041, 4082, 5809, 7423, 11618, 14846, 21127, 42254, 75517, 89647, 151034, 179294, 274651, 549302, 1165411, 2330822, 3316939, 6633878, 43120207, 86240414]

約数ペア:

[(1, 86240414), (2, 43120207), (13, 6633878), (26, 3316939), (37, 2330822), (74, 1165411), (157, 549302), (314, 274651), (481, 179294), (571, 151034), (962, 89647), (1142, 75517), (2041, 42254), (4082, 21127), (5809, 14846), (7423, 11618)]