88218728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5693}}^1$

素因数の和:5861

約数の個数: 32

約数和(自身を含む): 179361000

約数和(自身を除く): 91142272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 5693, 7748, 11386, 15496, 22772, 45544, 74009, 148018, 296036, 592072, 848257, 1696514, 3393028, 6786056, 11027341, 22054682, 44109364, 88218728]

約数ペア:

[(1, 88218728), (2, 44109364), (4, 22054682), (8, 11027341), (13, 6786056), (26, 3393028), (52, 1696514), (104, 848257), (149, 592072), (298, 296036), (596, 148018), (1192, 74009), (1937, 45544), (3874, 22772), (5693, 15496), (7748, 11386)]