55351816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3187}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 112472640

約数和(自身を除く): 57120824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 3187, 4342, 6374, 8684, 12748, 17368, 25496, 41431, 82862, 165724, 331448, 532229, 1064458, 2128916, 4257832, 6918977, 13837954, 27675908, 55351816]

約数ペア:

[(1, 55351816), (2, 27675908), (4, 13837954), (8, 6918977), (13, 4257832), (26, 2128916), (52, 1064458), (104, 532229), (167, 331448), (334, 165724), (668, 82862), (1336, 41431), (2171, 25496), (3187, 17368), (4342, 12748), (6374, 8684)]