42556358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9043}}^1$

素因数の和:9239

約数の個数: 16

約数和(自身を含む): 69132336

約数和(自身を除く): 26575978

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 9043, 18086, 117559, 235118, 1636783, 3273566, 21278179, 42556358]

約数ペア:

[(1, 42556358), (2, 21278179), (13, 3273566), (26, 1636783), (181, 235118), (362, 117559), (2353, 18086), (4706, 9043)]