47136976

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{40357}}^1$

素因数の和:40438

約数の個数: 20

約数和(自身を含む): 92581252

約数和(自身を除く): 45444276

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 40357, 80714, 161428, 322856, 645712, 2946061, 5892122, 11784244, 23568488, 47136976]

約数ペア:

[(1, 47136976), (2, 23568488), (4, 11784244), (8, 5892122), (16, 2946061), (73, 645712), (146, 322856), (292, 161428), (584, 80714), (1168, 40357)]