84627478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{31601}}^1$

素因数の和:31719

約数の個数: 16

約数和(自身を含む): 138037536

約数和(自身を除く): 53410058

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 31601, 63202, 410813, 821626, 3254903, 6509806, 42313739, 84627478]

約数ペア:

[(1, 84627478), (2, 42313739), (13, 6509806), (26, 3254903), (103, 821626), (206, 410813), (1339, 63202), (2678, 31601)]