31917696

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 86797920

約数和(自身を除く): 54880224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 1933, 2064, 2752, 3866, 4128, 5504, 5799, 7732, 8256, 11598, 15464, 16512, 23196, 30928, 46392, 61856, 83119, 92784, 123712, 166238, 185568, 247424, 249357, 332476, 371136, 498714, 664952, 742272, 997428, 1329904, 1994856, 2659808, 3989712, 5319616, 7979424, 10639232, 15958848, 31917696]

約数ペア:

[(1, 31917696), (2, 15958848), (3, 10639232), (4, 7979424), (6, 5319616), (8, 3989712), (12, 2659808), (16, 1994856), (24, 1329904), (32, 997428), (43, 742272), (48, 664952), (64, 498714), (86, 371136), (96, 332476), (128, 249357), (129, 247424), (172, 185568), (192, 166238), (258, 123712), (344, 92784), (384, 83119), (516, 61856), (688, 46392), (1032, 30928), (1376, 23196), (1933, 16512), (2064, 15464), (2752, 11598), (3866, 8256), (4128, 7732), (5504, 5799)]