31054556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{997}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 58682400

約数和(自身を除く): 27627844

約数列:

[1, 2, 4, 13, 26, 52, 599, 997, 1198, 1994, 2396, 3988, 7787, 12961, 15574, 25922, 31148, 51844, 597203, 1194406, 2388812, 7763639, 15527278, 31054556]

約数ペア:

[(1, 31054556), (2, 15527278), (4, 7763639), (13, 2388812), (26, 1194406), (52, 597203), (599, 51844), (997, 31148), (1198, 25922), (1994, 15574), (2396, 12961), (3988, 7787)]