82665524

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 146788320

約数和(自身を除く): 64122796

約数列:

[1, 2, 4, 139, 157, 278, 314, 556, 628, 947, 1894, 3788, 21823, 43646, 87292, 131633, 148679, 263266, 297358, 526532, 594716, 20666381, 41332762, 82665524]

約数ペア:

[(1, 82665524), (2, 41332762), (4, 20666381), (139, 594716), (157, 526532), (278, 297358), (314, 263266), (556, 148679), (628, 131633), (947, 87292), (1894, 43646), (3788, 21823)]