31400646

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 64030848

約数和(自身を除く): 32630202

約数列:

[1, 2, 3, 6, 97, 163, 194, 291, 326, 331, 489, 582, 662, 978, 993, 1986, 15811, 31622, 32107, 47433, 53953, 64214, 94866, 96321, 107906, 161859, 192642, 323718, 5233441, 10466882, 15700323, 31400646]

約数ペア:

[(1, 31400646), (2, 15700323), (3, 10466882), (6, 5233441), (97, 323718), (163, 192642), (194, 161859), (291, 107906), (326, 96321), (331, 94866), (489, 64214), (582, 53953), (662, 47433), (978, 32107), (993, 31622), (1986, 15811)]