40166704

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24373}}^1$

素因数の和:24484

約数の個数: 20

約数和(自身を含む): 78581776

約数和(自身を除く): 38415072

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24373, 48746, 97492, 194984, 389968, 2510419, 5020838, 10041676, 20083352, 40166704]

約数ペア:

[(1, 40166704), (2, 20083352), (4, 10041676), (8, 5020838), (16, 2510419), (103, 389968), (206, 194984), (412, 97492), (824, 48746), (1648, 24373)]