217666144

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{93179}}^1$

素因数の和:93262

約数の個数: 24

約数和(自身を含む): 434405160

約数和(自身を除く): 216739016

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 93179, 186358, 372716, 745432, 1490864, 2981728, 6802067, 13604134, 27208268, 54416536, 108833072, 217666144]

約数ペア:

[(1, 217666144), (2, 108833072), (4, 54416536), (8, 27208268), (16, 13604134), (32, 6802067), (73, 2981728), (146, 1490864), (292, 745432), (584, 372716), (1168, 186358), (2336, 93179)]