31632080

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1697}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 73903752

約数和(自身を除く): 42271672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1697, 1864, 2330, 3394, 3728, 4660, 6788, 8485, 9320, 13576, 16970, 18640, 27152, 33940, 67880, 135760, 395401, 790802, 1581604, 1977005, 3163208, 3954010, 6326416, 7908020, 15816040, 31632080]

約数ペア:

[(1, 31632080), (2, 15816040), (4, 7908020), (5, 6326416), (8, 3954010), (10, 3163208), (16, 1977005), (20, 1581604), (40, 790802), (80, 395401), (233, 135760), (466, 67880), (932, 33940), (1165, 27152), (1697, 18640), (1864, 16970), (2330, 13576), (3394, 9320), (3728, 8485), (4660, 6788)]