39621748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 71337728

約数和(自身を除く): 31715980

約数列:

[1, 2, 4, 43, 86, 172, 223, 446, 892, 1033, 2066, 4132, 9589, 19178, 38356, 44419, 88838, 177676, 230359, 460718, 921436, 9905437, 19810874, 39621748]

約数ペア:

[(1, 39621748), (2, 19810874), (4, 9905437), (43, 921436), (86, 460718), (172, 230359), (223, 177676), (446, 88838), (892, 44419), (1033, 38356), (2066, 19178), (4132, 9589)]