40527376

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{26113}}^1$

素因数の和:26218

約数の個数: 20

約数和(自身を含む): 79334332

約数和(自身を除く): 38806956

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 26113, 52226, 104452, 208904, 417808, 2532961, 5065922, 10131844, 20263688, 40527376]

約数ペア:

[(1, 40527376), (2, 20263688), (4, 10131844), (8, 5065922), (16, 2532961), (97, 417808), (194, 208904), (388, 104452), (776, 52226), (1552, 26113)]