115308208

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{11243}}^1$

素因数の和:11892

約数の個数: 20

約数和(自身を含む): 223778088

約数和(自身を除く): 108469880

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 11243, 22486, 44972, 89944, 179888, 7206763, 14413526, 28827052, 57654104, 115308208]

約数ペア:

[(1, 115308208), (2, 57654104), (4, 28827052), (8, 14413526), (16, 7206763), (641, 179888), (1282, 89944), (2564, 44972), (5128, 22486), (10256, 11243)]