83929916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 179020800

約数和(自身を除く): 95090884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 1997, 2212, 3002, 3994, 6004, 7988, 10507, 13979, 21014, 27958, 37943, 42028, 55916, 75886, 151772, 157763, 265601, 315526, 531202, 631052, 1062404, 1104341, 2208682, 2997497, 4417364, 5994994, 11989988, 20982479, 41964958, 83929916]

約数ペア:

[(1, 83929916), (2, 41964958), (4, 20982479), (7, 11989988), (14, 5994994), (19, 4417364), (28, 2997497), (38, 2208682), (76, 1104341), (79, 1062404), (133, 631052), (158, 531202), (266, 315526), (316, 265601), (532, 157763), (553, 151772), (1106, 75886), (1501, 55916), (1997, 42028), (2212, 37943), (3002, 27958), (3994, 21014), (6004, 13979), (7988, 10507)]