55218448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 114602040

約数和(自身を除く): 59383592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 2281, 3026, 4562, 6052, 9124, 12104, 18248, 24208, 36496, 38777, 77554, 155108, 203009, 310216, 406018, 620432, 812036, 1624072, 3248144, 3451153, 6902306, 13804612, 27609224, 55218448]

約数ペア:

[(1, 55218448), (2, 27609224), (4, 13804612), (8, 6902306), (16, 3451153), (17, 3248144), (34, 1624072), (68, 812036), (89, 620432), (136, 406018), (178, 310216), (272, 203009), (356, 155108), (712, 77554), (1424, 38777), (1513, 36496), (2281, 24208), (3026, 18248), (4562, 12104), (6052, 9124)]