65135116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12071}}^1$

素因数の和:12165

約数の個数: 24

約数和(自身を含む): 121685760

約数和(自身を除く): 56550644

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 12071, 24142, 48284, 229349, 458698, 857041, 917396, 1714082, 3428164, 16283779, 32567558, 65135116]

約数ペア:

[(1, 65135116), (2, 32567558), (4, 16283779), (19, 3428164), (38, 1714082), (71, 917396), (76, 857041), (142, 458698), (284, 229349), (1349, 48284), (2698, 24142), (5396, 12071)]