90423886

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{63949}}^1$

素因数の和:64059

約数の個数: 16

約数和(自身を含む): 156549600

約数和(自身を除く): 66125714

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 63949, 127898, 447643, 895286, 6458849, 12917698, 45211943, 90423886]

約数ペア:

[(1, 90423886), (2, 45211943), (7, 12917698), (14, 6458849), (101, 895286), (202, 447643), (707, 127898), (1414, 63949)]