16632868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 35731584

約数和(自身を除く): 19098716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 421, 476, 581, 842, 1162, 1411, 1684, 2324, 2822, 2947, 5644, 5894, 7157, 9877, 11788, 14314, 19754, 28628, 34943, 39508, 50099, 69886, 100198, 139772, 200396, 244601, 489202, 594031, 978404, 1188062, 2376124, 4158217, 8316434, 16632868]

約数ペア:

[(1, 16632868), (2, 8316434), (4, 4158217), (7, 2376124), (14, 1188062), (17, 978404), (28, 594031), (34, 489202), (68, 244601), (83, 200396), (119, 139772), (166, 100198), (238, 69886), (332, 50099), (421, 39508), (476, 34943), (581, 28628), (842, 19754), (1162, 14314), (1411, 11788), (1684, 9877), (2324, 7157), (2822, 5894), (2947, 5644)]