40328768

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20327}}^1$

素因数の和:20370

約数の個数: 28

約数和(自身を含む): 82612992

約数和(自身を除く): 42284224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20327, 40654, 81308, 162616, 325232, 630137, 650464, 1260274, 1300928, 2520548, 5041096, 10082192, 20164384, 40328768]

約数ペア:

[(1, 40328768), (2, 20164384), (4, 10082192), (8, 5041096), (16, 2520548), (31, 1300928), (32, 1260274), (62, 650464), (64, 630137), (124, 325232), (248, 162616), (496, 81308), (992, 40654), (1984, 20327)]