66235952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179989}}^1$

素因数の和:180020

約数の個数: 20

約数和(自身を含む): 133912560

約数和(自身を除く): 67676608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 179989, 359978, 719956, 1439912, 2879824, 4139747, 8279494, 16558988, 33117976, 66235952]

約数ペア:

[(1, 66235952), (2, 33117976), (4, 16558988), (8, 8279494), (16, 4139747), (23, 2879824), (46, 1439912), (92, 719956), (184, 359978), (368, 179989)]