39881208

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5309}}^1$

素因数の和:5631

約数の個数: 32

約数和(自身を含む): 100040400

約数和(自身を除く): 60159192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 5309, 7512, 10618, 15927, 21236, 31854, 42472, 63708, 127416, 1661717, 3323434, 4985151, 6646868, 9970302, 13293736, 19940604, 39881208]

約数ペア:

[(1, 39881208), (2, 19940604), (3, 13293736), (4, 9970302), (6, 6646868), (8, 4985151), (12, 3323434), (24, 1661717), (313, 127416), (626, 63708), (939, 42472), (1252, 31854), (1878, 21236), (2504, 15927), (3756, 10618), (5309, 7512)]