15520592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 32605056

約数和(自身を除く): 17084464

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1327, 1462, 2654, 2924, 5308, 5848, 10616, 11696, 21232, 22559, 45118, 57061, 90236, 114122, 180472, 228244, 360944, 456488, 912976, 970037, 1940074, 3880148, 7760296, 15520592]

約数ペア:

[(1, 15520592), (2, 7760296), (4, 3880148), (8, 1940074), (16, 970037), (17, 912976), (34, 456488), (43, 360944), (68, 228244), (86, 180472), (136, 114122), (172, 90236), (272, 57061), (344, 45118), (688, 22559), (731, 21232), (1327, 11696), (1462, 10616), (2654, 5848), (2924, 5308)]