38623864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 77565600

約数和(自身を除く): 38941736

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 3191, 6052, 6382, 12104, 12764, 25528, 54247, 108494, 216988, 283999, 433976, 567998, 1135996, 2271992, 4827983, 9655966, 19311932, 38623864]

約数ペア:

[(1, 38623864), (2, 19311932), (4, 9655966), (8, 4827983), (17, 2271992), (34, 1135996), (68, 567998), (89, 433976), (136, 283999), (178, 216988), (356, 108494), (712, 54247), (1513, 25528), (3026, 12764), (3191, 12104), (6052, 6382)]