31964042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 24299638

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1627, 1786, 3254, 9823, 17897, 19646, 30913, 35794, 61826, 76469, 152938, 340043, 680086, 841159, 1452911, 1682318, 2905822, 15982021, 31964042]

約数ペア:

[(1, 31964042), (2, 15982021), (11, 2905822), (19, 1682318), (22, 1452911), (38, 841159), (47, 680086), (94, 340043), (209, 152938), (418, 76469), (517, 61826), (893, 35794), (1034, 30913), (1627, 19646), (1786, 17897), (3254, 9823)]