87251632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{727}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 182620256

約数和(自身を除く): 95368624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 577, 727, 1154, 1454, 2308, 2908, 4616, 5816, 7501, 9232, 9451, 11632, 15002, 18902, 30004, 37804, 60008, 75608, 120016, 151216, 419479, 838958, 1677916, 3355832, 5453227, 6711664, 10906454, 21812908, 43625816, 87251632]

約数ペア:

[(1, 87251632), (2, 43625816), (4, 21812908), (8, 10906454), (13, 6711664), (16, 5453227), (26, 3355832), (52, 1677916), (104, 838958), (208, 419479), (577, 151216), (727, 120016), (1154, 75608), (1454, 60008), (2308, 37804), (2908, 30004), (4616, 18902), (5816, 15002), (7501, 11632), (9232, 9451)]