31552712

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 63146160

約数和(自身を除く): 31593448

約数列:

[1, 2, 4, 8, 37, 43, 67, 74, 86, 134, 148, 172, 268, 296, 344, 536, 1369, 1591, 2479, 2738, 2881, 3182, 4958, 5476, 5762, 6364, 9916, 10952, 11524, 12728, 19832, 23048, 58867, 91723, 106597, 117734, 183446, 213194, 235468, 366892, 426388, 470936, 733784, 852776, 3944089, 7888178, 15776356, 31552712]

約数ペア:

[(1, 31552712), (2, 15776356), (4, 7888178), (8, 3944089), (37, 852776), (43, 733784), (67, 470936), (74, 426388), (86, 366892), (134, 235468), (148, 213194), (172, 183446), (268, 117734), (296, 106597), (344, 91723), (536, 58867), (1369, 23048), (1591, 19832), (2479, 12728), (2738, 11524), (2881, 10952), (3182, 9916), (4958, 6364), (5476, 5762)]