40806088

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{28181}}^1$

素因数の和:28368

約数の個数: 16

約数和(自身を含む): 76936860

約数和(自身を除く): 36130772

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 28181, 56362, 112724, 225448, 5100761, 10201522, 20403044, 40806088]

約数ペア:

[(1, 40806088), (2, 20403044), (4, 10201522), (8, 5100761), (181, 225448), (362, 112724), (724, 56362), (1448, 28181)]