55605008

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{2659}}^1$

素因数の和:3974

約数の個数: 20

約数和(自身を含む): 107857680

約数和(自身を除く): 52252672

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 2659, 5228, 5318, 10456, 10636, 20912, 21272, 42544, 3475313, 6950626, 13901252, 27802504, 55605008]

約数ペア:

[(1, 55605008), (2, 27802504), (4, 13901252), (8, 6950626), (16, 3475313), (1307, 42544), (2614, 21272), (2659, 20912), (5228, 10636), (5318, 10456)]