40737136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231461}}^1$

素因数の和:231480

約数の個数: 20

約数和(自身を含む): 86103864

約数和(自身を除く): 45366728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231461, 462922, 925844, 1851688, 2546071, 3703376, 5092142, 10184284, 20368568, 40737136]

約数ペア:

[(1, 40737136), (2, 20368568), (4, 10184284), (8, 5092142), (11, 3703376), (16, 2546071), (22, 1851688), (44, 925844), (88, 462922), (176, 231461)]