80498548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53381}}^1$

素因数の和:53427

約数の個数: 24

約数和(自身を含む): 156943080

約数和(自身を除く): 76444532

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 53381, 106762, 213524, 693953, 1387906, 1548049, 2775812, 3096098, 6192196, 20124637, 40249274, 80498548]

約数ペア:

[(1, 80498548), (2, 40249274), (4, 20124637), (13, 6192196), (26, 3096098), (29, 2775812), (52, 1548049), (58, 1387906), (116, 693953), (377, 213524), (754, 106762), (1508, 53381)]