80647592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{809}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 160525800

約数和(自身を除く): 79878208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 733, 809, 1466, 1618, 2932, 3236, 5864, 6472, 12461, 13753, 24922, 27506, 49844, 55012, 99688, 110024, 592997, 1185994, 2371988, 4743976, 10080949, 20161898, 40323796, 80647592]

約数ペア:

[(1, 80647592), (2, 40323796), (4, 20161898), (8, 10080949), (17, 4743976), (34, 2371988), (68, 1185994), (136, 592997), (733, 110024), (809, 99688), (1466, 55012), (1618, 49844), (2932, 27506), (3236, 24922), (5864, 13753), (6472, 12461)]