40885636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1423}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 78228864

約数和(自身を除く): 37343228

約数列:

[1, 2, 4, 11, 22, 44, 653, 1306, 1423, 2612, 2846, 5692, 7183, 14366, 15653, 28732, 31306, 62612, 929219, 1858438, 3716876, 10221409, 20442818, 40885636]

約数ペア:

[(1, 40885636), (2, 20442818), (4, 10221409), (11, 3716876), (22, 1858438), (44, 929219), (653, 62612), (1306, 31306), (1423, 28732), (2612, 15653), (2846, 14366), (5692, 7183)]