71770312

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{100801}}^1$

素因数の和:100896

約数の個数: 16

約数和(自身を含む): 136082700

約数和(自身を除く): 64312388

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 100801, 201602, 403204, 806408, 8971289, 17942578, 35885156, 71770312]

約数ペア:

[(1, 71770312), (2, 35885156), (4, 17942578), (8, 8971289), (89, 806408), (178, 403204), (356, 201602), (712, 100801)]