73238416

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{8461}}^1$

素因数の和:9010

約数の個数: 20

約数和(自身を含む): 142178524

約数和(自身を除く): 68940108

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8461, 8656, 16922, 33844, 67688, 135376, 4577401, 9154802, 18309604, 36619208, 73238416]

約数ペア:

[(1, 73238416), (2, 36619208), (4, 18309604), (8, 9154802), (16, 4577401), (541, 135376), (1082, 67688), (2164, 33844), (4328, 16922), (8461, 8656)]