13055216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26321}}^1$

素因数の和:26360

約数の個数: 20

約数和(自身を含む): 26111424

約数和(自身を除く): 13056208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26321, 52642, 105284, 210568, 421136, 815951, 1631902, 3263804, 6527608, 13055216]

約数ペア:

[(1, 13055216), (2, 6527608), (4, 3263804), (8, 1631902), (16, 815951), (31, 421136), (62, 210568), (124, 105284), (248, 52642), (496, 26321)]