40801552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231827}}^1$

素因数の和:231846

約数の個数: 20

約数和(自身を含む): 86240016

約数和(自身を除く): 45438464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231827, 463654, 927308, 1854616, 2550097, 3709232, 5100194, 10200388, 20400776, 40801552]

約数ペア:

[(1, 40801552), (2, 20400776), (4, 10200388), (8, 5100194), (11, 3709232), (16, 2550097), (22, 1854616), (44, 927308), (88, 463654), (176, 231827)]