90782768

素因数分解:

$2^4\times {\mathrm{2381}}^1\times {\mathrm{2383}}^1$

素因数の和:4772

約数の個数: 20

約数和(自身を含む): 176039328

約数和(自身を除く): 85256560

約数列:

[1, 2, 4, 8, 16, 2381, 2383, 4762, 4766, 9524, 9532, 19048, 19064, 38096, 38128, 5673923, 11347846, 22695692, 45391384, 90782768]

約数ペア:

[(1, 90782768), (2, 45391384), (4, 22695692), (8, 11347846), (16, 5673923), (2381, 38128), (2383, 38096), (4762, 19064), (4766, 19048), (9524, 9532)]