16700512

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 34428240

約数和(自身を除く): 17727728

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 229, 344, 424, 458, 688, 848, 916, 1376, 1696, 1832, 2279, 3664, 4558, 7328, 9116, 9847, 12137, 18232, 19694, 24274, 36464, 39388, 48548, 72928, 78776, 97096, 157552, 194192, 315104, 388384, 521891, 1043782, 2087564, 4175128, 8350256, 16700512]

約数ペア:

[(1, 16700512), (2, 8350256), (4, 4175128), (8, 2087564), (16, 1043782), (32, 521891), (43, 388384), (53, 315104), (86, 194192), (106, 157552), (172, 97096), (212, 78776), (229, 72928), (344, 48548), (424, 39388), (458, 36464), (688, 24274), (848, 19694), (916, 18232), (1376, 12137), (1696, 9847), (1832, 9116), (2279, 7328), (3664, 4558)]