40796176

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{28649}}^1$

素因数の和:28746

約数の個数: 20

約数和(自身を含む): 79933500

約数和(自身を除く): 39137324

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 28649, 57298, 114596, 229192, 458384, 2549761, 5099522, 10199044, 20398088, 40796176]

約数ペア:

[(1, 40796176), (2, 20398088), (4, 10199044), (8, 5099522), (16, 2549761), (89, 458384), (178, 229192), (356, 114596), (712, 57298), (1424, 28649)]