83678894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{68477}}^1$

素因数の和:68539

約数の個数: 16

約数和(自身を含む): 138051648

約数和(自身を除く): 54372754

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 68477, 136954, 890201, 1780402, 3218419, 6436838, 41839447, 83678894]

約数ペア:

[(1, 83678894), (2, 41839447), (13, 6436838), (26, 3218419), (47, 1780402), (94, 890201), (611, 136954), (1222, 68477)]