40551952

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8887

約数の個数: 40

約数和(自身を含む): 91994112

約数和(自身を除く): 51442160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8831, 17662, 35324, 61817, 70648, 123634, 141296, 247268, 362071, 494536, 724142, 989072, 1448284, 2534497, 2896568, 5068994, 5793136, 10137988, 20275976, 40551952]

約数ペア:

[(1, 40551952), (2, 20275976), (4, 10137988), (7, 5793136), (8, 5068994), (14, 2896568), (16, 2534497), (28, 1448284), (41, 989072), (56, 724142), (82, 494536), (112, 362071), (164, 247268), (287, 141296), (328, 123634), (574, 70648), (656, 61817), (1148, 35324), (2296, 17662), (4592, 8831)]