38909144

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{7121}}^1$

素因数の和:7810

約数の個数: 16

約数和(自身を含む): 73071720

約数和(自身を除く): 34162576

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 5464, 7121, 14242, 28484, 56968, 4863643, 9727286, 19454572, 38909144]

約数ペア:

[(1, 38909144), (2, 19454572), (4, 9727286), (8, 4863643), (683, 56968), (1366, 28484), (2732, 14242), (5464, 7121)]