84128648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{618593}}^1$

素因数の和:618616

約数の個数: 16

約数和(自身を含む): 167020380

約数和(自身を除く): 82891732

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 618593, 1237186, 2474372, 4948744, 10516081, 21032162, 42064324, 84128648]

約数ペア:

[(1, 84128648), (2, 42064324), (4, 21032162), (8, 10516081), (17, 4948744), (34, 2474372), (68, 1237186), (136, 618593)]