214686592

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{7949}}^1$

素因数の和:8174

約数の個数: 32

約数和(自身を含む): 429777000

約数和(自身を除く): 215090408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 3376, 6752, 7949, 13504, 15898, 27008, 31796, 63592, 127184, 254368, 508736, 1017472, 1677239, 3354478, 6708956, 13417912, 26835824, 53671648, 107343296, 214686592]

約数ペア:

[(1, 214686592), (2, 107343296), (4, 53671648), (8, 26835824), (16, 13417912), (32, 6708956), (64, 3354478), (128, 1677239), (211, 1017472), (422, 508736), (844, 254368), (1688, 127184), (3376, 63592), (6752, 31796), (7949, 27008), (13504, 15898)]