3321872

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1286

約数の個数: 20

約数和(自身を含む): 6475776

約数和(自身を除く): 3153904

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1087, 1528, 2174, 3056, 4348, 8696, 17392, 207617, 415234, 830468, 1660936, 3321872]

約数ペア:

[(1, 3321872), (2, 1660936), (4, 830468), (8, 415234), (16, 207617), (191, 17392), (382, 8696), (764, 4348), (1087, 3056), (1528, 2174)]