40161296

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1153}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 89291904

約数和(自身を除く): 49130608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1153, 1244, 2177, 2306, 2488, 4354, 4612, 4976, 8071, 8708, 9224, 16142, 17416, 18448, 32284, 34832, 64568, 129136, 358583, 717166, 1434332, 2510081, 2868664, 5020162, 5737328, 10040324, 20080648, 40161296]

約数ペア:

[(1, 40161296), (2, 20080648), (4, 10040324), (7, 5737328), (8, 5020162), (14, 2868664), (16, 2510081), (28, 1434332), (56, 717166), (112, 358583), (311, 129136), (622, 64568), (1153, 34832), (1244, 32284), (2177, 18448), (2306, 17416), (2488, 16142), (4354, 9224), (4612, 8708), (4976, 8071)]