90665494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{11393}}^1$

素因数の和:11591

約数の個数: 16

約数和(自身を含む): 142744032

約数和(自身を除く): 52078538

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 11393, 22786, 262039, 524078, 1970989, 3941978, 45332747, 90665494]

約数ペア:

[(1, 90665494), (2, 45332747), (23, 3941978), (46, 1970989), (173, 524078), (346, 262039), (3979, 22786), (7958, 11393)]