91477516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1723}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 172668944

約数和(自身を除く): 81191428

約数列:

[1, 2, 4, 13, 26, 52, 1021, 1723, 2042, 3446, 4084, 6892, 13273, 22399, 26546, 44798, 53092, 89596, 1759183, 3518366, 7036732, 22869379, 45738758, 91477516]

約数ペア:

[(1, 91477516), (2, 45738758), (4, 22869379), (13, 7036732), (26, 3518366), (52, 1759183), (1021, 89596), (1723, 53092), (2042, 44798), (3446, 26546), (4084, 22399), (6892, 13273)]