84949136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{312313}}^1$

素因数の和:312338

約数の個数: 20

約数和(自身を含む): 174271212

約数和(自身を除く): 89322076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 312313, 624626, 1249252, 2498504, 4997008, 5309321, 10618642, 21237284, 42474568, 84949136]

約数ペア:

[(1, 84949136), (2, 42474568), (4, 21237284), (8, 10618642), (16, 5309321), (17, 4997008), (34, 2498504), (68, 1249252), (136, 624626), (272, 312313)]