88708670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4376

約数の個数: 32

約数和(自身を含む): 167325696

約数和(自身を除く): 78617026

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 4271, 8542, 10385, 20770, 21355, 42710, 132401, 264802, 286157, 572314, 662005, 1324010, 1430785, 2861570, 8870867, 17741734, 44354335, 88708670]

約数ペア:

[(1, 88708670), (2, 44354335), (5, 17741734), (10, 8870867), (31, 2861570), (62, 1430785), (67, 1324010), (134, 662005), (155, 572314), (310, 286157), (335, 264802), (670, 132401), (2077, 42710), (4154, 21355), (4271, 20770), (8542, 10385)]