68380346

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1597}}^1$

素因数の和:1949

約数の個数: 16

約数和(自身を含む): 104317440

約数和(自身を除く): 35937094

約数列:

[1, 2, 79, 158, 271, 542, 1597, 3194, 21409, 42818, 126163, 252326, 432787, 865574, 34190173, 68380346]

約数ペア:

[(1, 68380346), (2, 34190173), (79, 865574), (158, 432787), (271, 252326), (542, 126163), (1597, 42818), (3194, 21409)]