31153334

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 49275360

約数和(自身を除く): 18122026

約数列:

[1, 2, 37, 73, 74, 79, 146, 158, 2701, 2923, 5329, 5402, 5767, 5846, 10658, 11534, 197173, 213379, 394346, 420991, 426758, 841982, 15576667, 31153334]

約数ペア:

[(1, 31153334), (2, 15576667), (37, 841982), (73, 426758), (74, 420991), (79, 394346), (146, 213379), (158, 197173), (2701, 11534), (2923, 10658), (5329, 5846), (5402, 5767)]