72327824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{196543}}^1$

素因数の和:196574

約数の個数: 20

約数和(自身を含む): 146228736

約数和(自身を除く): 73900912

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 196543, 393086, 786172, 1572344, 3144688, 4520489, 9040978, 18081956, 36163912, 72327824]

約数ペア:

[(1, 72327824), (2, 36163912), (4, 18081956), (8, 9040978), (16, 4520489), (23, 3144688), (46, 1572344), (92, 786172), (184, 393086), (368, 196543)]