42474568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{312313}}^1$

素因数の和:312336

約数の個数: 16

約数和(自身を含む): 84324780

約数和(自身を除く): 41850212

約数列:

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

約数ペア:

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