31865236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14251}}^1$

素因数の和:14311

約数の個数: 24

約数和(自身を含む): 61454624

約数和(自身を除く): 29589388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 14251, 28502, 57004, 185263, 370526, 612793, 741052, 1225586, 2451172, 7966309, 15932618, 31865236]

約数ペア:

[(1, 31865236), (2, 15932618), (4, 7966309), (13, 2451172), (26, 1225586), (43, 741052), (52, 612793), (86, 370526), (172, 185263), (559, 57004), (1118, 28502), (2236, 14251)]