80342656

素因数分解:

$2^7\times {\mathrm{683}}^1\times {\mathrm{919}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 160466400

約数和(自身を除く): 80123744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 683, 919, 1366, 1838, 2732, 3676, 5464, 7352, 10928, 14704, 21856, 29408, 43712, 58816, 87424, 117632, 627677, 1255354, 2510708, 5021416, 10042832, 20085664, 40171328, 80342656]

約数ペア:

[(1, 80342656), (2, 40171328), (4, 20085664), (8, 10042832), (16, 5021416), (32, 2510708), (64, 1255354), (128, 627677), (683, 117632), (919, 87424), (1366, 58816), (1838, 43712), (2732, 29408), (3676, 21856), (5464, 14704), (7352, 10928)]