91185488

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{55331}}^1$

素因数の和:55442

約数の個数: 20

約数和(自身を含む): 178390368

約数和(自身を除く): 87204880

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 55331, 110662, 221324, 442648, 885296, 5699093, 11398186, 22796372, 45592744, 91185488]

約数ペア:

[(1, 91185488), (2, 45592744), (4, 22796372), (8, 11398186), (16, 5699093), (103, 885296), (206, 442648), (412, 221324), (824, 110662), (1648, 55331)]