38994472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1277}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 80053920

約数和(自身を除く): 41059448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 694, 1277, 1388, 2554, 2776, 3817, 5108, 7634, 10216, 14047, 15268, 28094, 30536, 56188, 112376, 443119, 886238, 1772476, 3544952, 4874309, 9748618, 19497236, 38994472]

約数ペア:

[(1, 38994472), (2, 19497236), (4, 9748618), (8, 4874309), (11, 3544952), (22, 1772476), (44, 886238), (88, 443119), (347, 112376), (694, 56188), (1277, 30536), (1388, 28094), (2554, 15268), (2776, 14047), (3817, 10216), (5108, 7634)]