836953408

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{157559}}^1$

素因数の和:157654

約数の個数: 28

約数和(自身を含む): 1680850080

約数和(自身を除く): 843896672

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 157559, 315118, 630236, 1260472, 2520944, 5041888, 10083776, 13077397, 26154794, 52309588, 104619176, 209238352, 418476704, 836953408]

約数ペア:

[(1, 836953408), (2, 418476704), (4, 209238352), (8, 104619176), (16, 52309588), (32, 26154794), (64, 13077397), (83, 10083776), (166, 5041888), (332, 2520944), (664, 1260472), (1328, 630236), (2656, 315118), (5312, 157559)]