87312214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 61986986

約数列:

[1, 2, 11, 22, 29, 58, 107, 214, 319, 638, 1177, 1279, 2354, 2558, 3103, 6206, 14069, 28138, 34133, 37091, 68266, 74182, 136853, 273706, 408001, 816002, 1505383, 3010766, 3968737, 7937474, 43656107, 87312214]

約数ペア:

[(1, 87312214), (2, 43656107), (11, 7937474), (22, 3968737), (29, 3010766), (58, 1505383), (107, 816002), (214, 408001), (319, 273706), (638, 136853), (1177, 74182), (1279, 68266), (2354, 37091), (2558, 34133), (3103, 28138), (6206, 14069)]