77090416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{811}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 161402864

約数和(自身を除く): 84312448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 811, 914, 1622, 1828, 3244, 3656, 5941, 6488, 7312, 10543, 11882, 12976, 21086, 23764, 42172, 47528, 84344, 95056, 168688, 370627, 741254, 1482508, 2965016, 4818151, 5930032, 9636302, 19272604, 38545208, 77090416]

約数ペア:

[(1, 77090416), (2, 38545208), (4, 19272604), (8, 9636302), (13, 5930032), (16, 4818151), (26, 2965016), (52, 1482508), (104, 741254), (208, 370627), (457, 168688), (811, 95056), (914, 84344), (1622, 47528), (1828, 42172), (3244, 23764), (3656, 21086), (5941, 12976), (6488, 11882), (7312, 10543)]