42047542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4099}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 66124800

約数和(自身を除く): 24077258

約数列:

[1, 2, 23, 46, 223, 446, 4099, 5129, 8198, 10258, 94277, 188554, 914077, 1828154, 21023771, 42047542]

約数ペア:

[(1, 42047542), (2, 21023771), (23, 1828154), (46, 914077), (223, 188554), (446, 94277), (4099, 10258), (5129, 8198)]