39486064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79609}}^1$

素因数の和:79648

約数の個数: 20

約数和(自身を含む): 78973120

約数和(自身を除く): 39487056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 79609, 159218, 318436, 636872, 1273744, 2467879, 4935758, 9871516, 19743032, 39486064]

約数ペア:

[(1, 39486064), (2, 19743032), (4, 9871516), (8, 4935758), (16, 2467879), (31, 1273744), (62, 636872), (124, 318436), (248, 159218), (496, 79609)]