43137568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 90629280

約数和(自身を除く): 47491712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 179, 272, 358, 443, 544, 716, 886, 1432, 1772, 2864, 3043, 3544, 5728, 6086, 7088, 7531, 12172, 14176, 15062, 24344, 30124, 48688, 60248, 79297, 97376, 120496, 158594, 240992, 317188, 634376, 1268752, 1348049, 2537504, 2696098, 5392196, 10784392, 21568784, 43137568]

約数ペア:

[(1, 43137568), (2, 21568784), (4, 10784392), (8, 5392196), (16, 2696098), (17, 2537504), (32, 1348049), (34, 1268752), (68, 634376), (136, 317188), (179, 240992), (272, 158594), (358, 120496), (443, 97376), (544, 79297), (716, 60248), (886, 48688), (1432, 30124), (1772, 24344), (2864, 15062), (3043, 14176), (3544, 12172), (5728, 7531), (6086, 7088)]