31203222

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 64074240

約数和(自身を除く): 32871018

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 823, 1646, 2469, 4938, 6319, 12638, 18957, 37914, 58433, 73247, 116866, 146494, 175299, 219741, 350598, 439482, 5200537, 10401074, 15601611, 31203222]

約数ペア:

[(1, 31203222), (2, 15601611), (3, 10401074), (6, 5200537), (71, 439482), (89, 350598), (142, 219741), (178, 175299), (213, 146494), (267, 116866), (426, 73247), (534, 58433), (823, 37914), (1646, 18957), (2469, 12638), (4938, 6319)]