55142896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{65027}}^1$

素因数の和:65088

約数の個数: 20

約数和(自身を含む): 108856872

約数和(自身を除く): 53713976

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 65027, 130054, 260108, 520216, 1040432, 3446431, 6892862, 13785724, 27571448, 55142896]

約数ペア:

[(1, 55142896), (2, 27571448), (4, 13785724), (8, 6892862), (16, 3446431), (53, 1040432), (106, 520216), (212, 260108), (424, 130054), (848, 65027)]