42561056

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{30931}}^1$

素因数の和:30984

約数の個数: 24

約数和(自身を含む): 85743504

約数和(自身を除く): 43182448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 30931, 61862, 123724, 247448, 494896, 989792, 1330033, 2660066, 5320132, 10640264, 21280528, 42561056]

約数ペア:

[(1, 42561056), (2, 21280528), (4, 10640264), (8, 5320132), (16, 2660066), (32, 1330033), (43, 989792), (86, 494896), (172, 247448), (344, 123724), (688, 61862), (1376, 30931)]