87567964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{48541}}^1$

素因数の和:48597

約数の個数: 24

約数和(自身を含む): 171256176

約数和(自身を除く): 83688212

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 48541, 97082, 194164, 533951, 1067902, 1990181, 2135804, 3980362, 7960724, 21891991, 43783982, 87567964]

約数ペア:

[(1, 87567964), (2, 43783982), (4, 21891991), (11, 7960724), (22, 3980362), (41, 2135804), (44, 1990181), (82, 1067902), (164, 533951), (451, 194164), (902, 97082), (1804, 48541)]