99987118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28229}}^1$

素因数の和:28272

約数の個数: 32

約数和(自身を含む): 195125760

約数和(自身を除く): 95138642

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 28229, 56458, 197603, 310519, 395206, 621038, 649267, 1298534, 2173633, 4347266, 4544869, 7141937, 9089738, 14283874, 49993559, 99987118]

約数ペア:

[(1, 99987118), (2, 49993559), (7, 14283874), (11, 9089738), (14, 7141937), (22, 4544869), (23, 4347266), (46, 2173633), (77, 1298534), (154, 649267), (161, 621038), (253, 395206), (322, 310519), (506, 197603), (1771, 56458), (3542, 28229)]