86901438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2659}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 187689600

約数和(自身を除く): 100788162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2514, 2659, 5318, 5447, 7977, 10894, 15954, 16341, 32682, 34567, 69134, 103701, 207402, 1114121, 2228242, 3342363, 6684726, 14483573, 28967146, 43450719, 86901438]

約数ペア:

[(1, 86901438), (2, 43450719), (3, 28967146), (6, 14483573), (13, 6684726), (26, 3342363), (39, 2228242), (78, 1114121), (419, 207402), (838, 103701), (1257, 69134), (2514, 34567), (2659, 32682), (5318, 16341), (5447, 15954), (7977, 10894)]