80195552

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{13121}}^1$

素因数の和:13322

約数の個数: 24

約数和(自身を含む): 158723712

約数和(自身を除く): 78528160

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 6112, 13121, 26242, 52484, 104968, 209936, 419872, 2506111, 5012222, 10024444, 20048888, 40097776, 80195552]

約数ペア:

[(1, 80195552), (2, 40097776), (4, 20048888), (8, 10024444), (16, 5012222), (32, 2506111), (191, 419872), (382, 209936), (764, 104968), (1528, 52484), (3056, 26242), (6112, 13121)]