89319802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18371}}^1$

素因数の和:18414

約数の個数: 32

約数和(自身を含む): 166670784

約数和(自身を除く): 77350982

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 18371, 36742, 202081, 238823, 312307, 404162, 477646, 624614, 2627053, 3435377, 4059991, 5254106, 6870754, 8119982, 44659901, 89319802]

約数ペア:

[(1, 89319802), (2, 44659901), (11, 8119982), (13, 6870754), (17, 5254106), (22, 4059991), (26, 3435377), (34, 2627053), (143, 624614), (187, 477646), (221, 404162), (286, 312307), (374, 238823), (442, 202081), (2431, 36742), (4862, 18371)]