56812904

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{70313}}^1$

素因数の和:70420

約数の個数: 16

約数和(自身を含む): 107580420

約数和(自身を除く): 50767516

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 70313, 140626, 281252, 562504, 7101613, 14203226, 28406452, 56812904]

約数ペア:

[(1, 56812904), (2, 28406452), (4, 14203226), (8, 7101613), (101, 562504), (202, 281252), (404, 140626), (808, 70313)]