65189806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 110170368

約数和(自身を除く): 44980562

約数列:

[1, 2, 11, 22, 43, 86, 137, 274, 473, 503, 946, 1006, 1507, 3014, 5533, 5891, 11066, 11782, 21629, 43258, 64801, 68911, 129602, 137822, 237919, 475838, 758021, 1516042, 2963173, 5926346, 32594903, 65189806]

約数ペア:

[(1, 65189806), (2, 32594903), (11, 5926346), (22, 2963173), (43, 1516042), (86, 758021), (137, 475838), (274, 237919), (473, 137822), (503, 129602), (946, 68911), (1006, 64801), (1507, 43258), (3014, 21629), (5533, 11782), (5891, 11066)]