31059886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 55093248

約数和(自身を除く): 24033362

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 286, 446, 487, 974, 2453, 2899, 4906, 5357, 5798, 6331, 10714, 12662, 31889, 63778, 69641, 108601, 139282, 217202, 1194611, 1411813, 2389222, 2823626, 15529943, 31059886]

約数ペア:

[(1, 31059886), (2, 15529943), (11, 2823626), (13, 2389222), (22, 1411813), (26, 1194611), (143, 217202), (223, 139282), (286, 108601), (446, 69641), (487, 63778), (974, 31889), (2453, 12662), (2899, 10714), (4906, 6331), (5357, 5798)]