86661322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 58749878

約数列:

[1, 2, 11, 22, 71, 109, 142, 218, 509, 781, 1018, 1199, 1562, 2398, 5599, 7739, 11198, 15478, 36139, 55481, 72278, 85129, 110962, 170258, 397529, 610291, 795058, 1220582, 3939151, 7878302, 43330661, 86661322]

約数ペア:

[(1, 86661322), (2, 43330661), (11, 7878302), (22, 3939151), (71, 1220582), (109, 795058), (142, 610291), (218, 397529), (509, 170258), (781, 110962), (1018, 85129), (1199, 72278), (1562, 55481), (2398, 36139), (5599, 15478), (7739, 11198)]