80531992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5749}}^1$

素因数の和:5875

約数の個数: 32

約数和(自身を含む): 161460000

約数和(自身を除く): 80928008

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 5749, 7004, 11498, 14008, 22996, 45992, 97733, 195466, 390932, 592147, 781864, 1184294, 2368588, 4737176, 10066499, 20132998, 40265996, 80531992]

約数ペア:

[(1, 80531992), (2, 40265996), (4, 20132998), (8, 10066499), (17, 4737176), (34, 2368588), (68, 1184294), (103, 781864), (136, 592147), (206, 390932), (412, 195466), (824, 97733), (1751, 45992), (3502, 22996), (5749, 14008), (7004, 11498)]