87794182

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{16903}}^1$

素因数の和:16972

約数の個数: 24

約数和(自身を含む): 156091536

約数和(自身を除く): 68297354

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 16903, 33806, 118321, 236642, 828247, 895859, 1656494, 1791718, 6271013, 12542026, 43897091, 87794182]

約数ペア:

[(1, 87794182), (2, 43897091), (7, 12542026), (14, 6271013), (49, 1791718), (53, 1656494), (98, 895859), (106, 828247), (371, 236642), (742, 118321), (2597, 33806), (5194, 16903)]