9968274832

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{31391}}^1$

素因数の和:31711

約数の個数: 40

約数和(自身を含む): 19618744320

約数和(自身を除く): 9650469488

約数列:

[1, 2, 4, 8, 16, 89, 178, 223, 356, 446, 712, 892, 1424, 1784, 3568, 19847, 31391, 39694, 62782, 79388, 125564, 158776, 251128, 317552, 502256, 2793799, 5587598, 7000193, 11175196, 14000386, 22350392, 28000772, 44700784, 56001544, 112003088, 623017177, 1246034354, 2492068708, 4984137416, 9968274832]

約数ペア:

[(1, 9968274832), (2, 4984137416), (4, 2492068708), (8, 1246034354), (16, 623017177), (89, 112003088), (178, 56001544), (223, 44700784), (356, 28000772), (446, 22350392), (712, 14000386), (892, 11175196), (1424, 7000193), (1784, 5587598), (3568, 2793799), (19847, 502256), (31391, 317552), (39694, 251128), (62782, 158776), (79388, 125564)]