40153648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{47351}}^1$

素因数の和:47412

約数の個数: 20

約数和(自身を含む): 79267248

約数和(自身を除く): 39113600

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 47351, 94702, 189404, 378808, 757616, 2509603, 5019206, 10038412, 20076824, 40153648]

約数ペア:

[(1, 40153648), (2, 20076824), (4, 10038412), (8, 5019206), (16, 2509603), (53, 757616), (106, 378808), (212, 189404), (424, 94702), (848, 47351)]