39867448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5607

約数の個数: 32

約数和(自身を含む): 80656560

約数和(自身を除く): 40789112

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 5531, 7208, 11062, 22124, 44248, 94027, 188054, 293143, 376108, 586286, 752216, 1172572, 2345144, 4983431, 9966862, 19933724, 39867448]

約数ペア:

[(1, 39867448), (2, 19933724), (4, 9966862), (8, 4983431), (17, 2345144), (34, 1172572), (53, 752216), (68, 586286), (106, 376108), (136, 293143), (212, 188054), (424, 94027), (901, 44248), (1802, 22124), (3604, 11062), (5531, 7208)]