40898896

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{4051}}^1$

素因数の和:4690

約数の個数: 20

約数和(自身を含む): 79386784

約数和(自身を除く): 38487888

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 4051, 5048, 8102, 10096, 16204, 32408, 64816, 2556181, 5112362, 10224724, 20449448, 40898896]

約数ペア:

[(1, 40898896), (2, 20449448), (4, 10224724), (8, 5112362), (16, 2556181), (631, 64816), (1262, 32408), (2524, 16204), (4051, 10096), (5048, 8102)]