7980368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{45343}}^1$

素因数の和:45362

約数の個数: 20

約数和(自身を含む): 16867968

約数和(自身を除く): 8887600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 45343, 90686, 181372, 362744, 498773, 725488, 997546, 1995092, 3990184, 7980368]

約数ペア:

[(1, 7980368), (2, 3990184), (4, 1995092), (8, 997546), (11, 725488), (16, 498773), (22, 362744), (44, 181372), (88, 90686), (176, 45343)]