55872856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3217}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 113531040

約数和(自身を除く): 57658184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 3217, 4342, 6434, 8684, 12868, 17368, 25736, 41821, 83642, 167284, 334568, 537239, 1074478, 2148956, 4297912, 6984107, 13968214, 27936428, 55872856]

約数ペア:

[(1, 55872856), (2, 27936428), (4, 13968214), (8, 6984107), (13, 4297912), (26, 2148956), (52, 1074478), (104, 537239), (167, 334568), (334, 167284), (668, 83642), (1336, 41821), (2171, 25736), (3217, 17368), (4342, 12868), (6434, 8684)]