89080558

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 155750400

約数和(自身を除く): 66669842

約数列:

[1, 2, 7, 14, 79, 158, 239, 337, 478, 553, 674, 1106, 1673, 2359, 3346, 4718, 18881, 26623, 37762, 53246, 80543, 132167, 161086, 186361, 264334, 372722, 563801, 1127602, 6362897, 12725794, 44540279, 89080558]

約数ペア:

[(1, 89080558), (2, 44540279), (7, 12725794), (14, 6362897), (79, 1127602), (158, 563801), (239, 372722), (337, 264334), (478, 186361), (553, 161086), (674, 132167), (1106, 80543), (1673, 53246), (2359, 37762), (3346, 26623), (4718, 18881)]