38442536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 78904800

約数和(自身を除く): 40462264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 1123, 1556, 2246, 3112, 4279, 4492, 8558, 8984, 12353, 17116, 24706, 34232, 49412, 98824, 436847, 873694, 1747388, 3494776, 4805317, 9610634, 19221268, 38442536]

約数ペア:

[(1, 38442536), (2, 19221268), (4, 9610634), (8, 4805317), (11, 3494776), (22, 1747388), (44, 873694), (88, 436847), (389, 98824), (778, 49412), (1123, 34232), (1556, 24706), (2246, 17116), (3112, 12353), (4279, 8984), (4492, 8558)]