82266704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{395513}}^1$

素因数の和:395534

約数の個数: 20

約数和(自身を含む): 171653076

約数和(自身を除く): 89386372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 395513, 791026, 1582052, 3164104, 5141669, 6328208, 10283338, 20566676, 41133352, 82266704]

約数ペア:

[(1, 82266704), (2, 41133352), (4, 20566676), (8, 10283338), (13, 6328208), (16, 5141669), (26, 3164104), (52, 1582052), (104, 791026), (208, 395513)]