31300502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12611}}^1$

素因数の和:12703

約数の個数: 16

約数和(自身を含む): 50397552

約数和(自身を除く): 19097050

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12611, 25222, 214387, 428774, 920603, 1841206, 15650251, 31300502]

約数ペア:

[(1, 31300502), (2, 15650251), (17, 1841206), (34, 920603), (73, 428774), (146, 214387), (1241, 25222), (2482, 12611)]