38670064

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{9629}}^1$

素因数の和:9888

約数の個数: 20

約数和(自身を含む): 75229560

約数和(自身を除く): 36559496

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 9629, 19258, 38516, 77032, 154064, 2416879, 4833758, 9667516, 19335032, 38670064]

約数ペア:

[(1, 38670064), (2, 19335032), (4, 9667516), (8, 4833758), (16, 2416879), (251, 154064), (502, 77032), (1004, 38516), (2008, 19258), (4016, 9629)]