16627556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 33445440

約数和(自身を除く): 16817884

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 83, 116, 157, 166, 314, 319, 332, 628, 638, 913, 1276, 1727, 1826, 2407, 3454, 3652, 4553, 4814, 6908, 9106, 9628, 13031, 18212, 26062, 26477, 50083, 52124, 52954, 100166, 105908, 143341, 200332, 286682, 377899, 573364, 755798, 1511596, 4156889, 8313778, 16627556]

約数ペア:

[(1, 16627556), (2, 8313778), (4, 4156889), (11, 1511596), (22, 755798), (29, 573364), (44, 377899), (58, 286682), (83, 200332), (116, 143341), (157, 105908), (166, 100166), (314, 52954), (319, 52124), (332, 50083), (628, 26477), (638, 26062), (913, 18212), (1276, 13031), (1727, 9628), (1826, 9106), (2407, 6908), (3454, 4814), (3652, 4553)]