31939432

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5647}}^1$

素因数の和:5761

約数の個数: 32

約数和(自身を含む): 69131520

約数和(自身を除く): 37192088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5647, 5656, 11294, 22588, 39529, 45176, 79058, 158116, 316232, 570347, 1140694, 2281388, 3992429, 4562776, 7984858, 15969716, 31939432]

約数ペア:

[(1, 31939432), (2, 15969716), (4, 7984858), (7, 4562776), (8, 3992429), (14, 2281388), (28, 1140694), (56, 570347), (101, 316232), (202, 158116), (404, 79058), (707, 45176), (808, 39529), (1414, 22588), (2828, 11294), (5647, 5656)]