189881536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{228223}}^1$

素因数の和:228248

約数の個数: 28

約数和(自身を含む): 405782272

約数和(自身を除く): 215900736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 228223, 456446, 912892, 1825784, 2966899, 3651568, 5933798, 7303136, 11867596, 14606272, 23735192, 47470384, 94940768, 189881536]

約数ペア:

[(1, 189881536), (2, 94940768), (4, 47470384), (8, 23735192), (13, 14606272), (16, 11867596), (26, 7303136), (32, 5933798), (52, 3651568), (64, 2966899), (104, 1825784), (208, 912892), (416, 456446), (832, 228223)]