32143228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 62868960

約数和(自身を除く): 30725732

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 107, 109, 212, 214, 218, 428, 436, 689, 1378, 1391, 1417, 2756, 2782, 2834, 5564, 5668, 5671, 5777, 11342, 11554, 11663, 22684, 23108, 23326, 46652, 73723, 75101, 147446, 150202, 151619, 294892, 300404, 303238, 606476, 618139, 1236278, 2472556, 8035807, 16071614, 32143228]

約数ペア:

[(1, 32143228), (2, 16071614), (4, 8035807), (13, 2472556), (26, 1236278), (52, 618139), (53, 606476), (106, 303238), (107, 300404), (109, 294892), (212, 151619), (214, 150202), (218, 147446), (428, 75101), (436, 73723), (689, 46652), (1378, 23326), (1391, 23108), (1417, 22684), (2756, 11663), (2782, 11554), (2834, 11342), (5564, 5777), (5668, 5671)]