65233610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16187}}^1$

素因数の和:16238

約数の個数: 32

約数和(自身を含む): 130540032

約数和(自身を除く): 65306422

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 16187, 32374, 80935, 161870, 210431, 420862, 501797, 1003594, 1052155, 2104310, 2508985, 5017970, 6523361, 13046722, 32616805, 65233610]

約数ペア:

[(1, 65233610), (2, 32616805), (5, 13046722), (10, 6523361), (13, 5017970), (26, 2508985), (31, 2104310), (62, 1052155), (65, 1003594), (130, 501797), (155, 420862), (310, 210431), (403, 161870), (806, 80935), (2015, 32374), (4030, 16187)]