64882168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{623867}}^1$

素因数の和:623886

約数の個数: 16

約数和(自身を含む): 131012280

約数和(自身を除く): 66130112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 623867, 1247734, 2495468, 4990936, 8110271, 16220542, 32441084, 64882168]

約数ペア:

[(1, 64882168), (2, 32441084), (4, 16220542), (8, 8110271), (13, 4990936), (26, 2495468), (52, 1247734), (104, 623867)]