85229768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1013}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 172481400

約数和(自身を除く): 87251632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809, 1013, 1618, 2026, 3236, 4052, 6472, 8104, 10517, 13169, 21034, 26338, 42068, 52676, 84136, 105352, 819517, 1639034, 3278068, 6556136, 10653721, 21307442, 42614884, 85229768]

約数ペア:

[(1, 85229768), (2, 42614884), (4, 21307442), (8, 10653721), (13, 6556136), (26, 3278068), (52, 1639034), (104, 819517), (809, 105352), (1013, 84136), (1618, 52676), (2026, 42068), (3236, 26338), (4052, 21034), (6472, 13169), (8104, 10517)]