31353136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 62656704

約数和(自身を除く): 31303568

約数列:

[1, 2, 4, 8, 16, 47, 94, 173, 188, 241, 346, 376, 482, 692, 752, 964, 1384, 1928, 2768, 3856, 8131, 11327, 16262, 22654, 32524, 41693, 45308, 65048, 83386, 90616, 130096, 166772, 181232, 333544, 667088, 1959571, 3919142, 7838284, 15676568, 31353136]

約数ペア:

[(1, 31353136), (2, 15676568), (4, 7838284), (8, 3919142), (16, 1959571), (47, 667088), (94, 333544), (173, 181232), (188, 166772), (241, 130096), (346, 90616), (376, 83386), (482, 65048), (692, 45308), (752, 41693), (964, 32524), (1384, 22654), (1928, 16262), (2768, 11327), (3856, 8131)]