64767718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{3943}}^1$

素因数の和:4179

約数の個数: 16

約数和(自身を含む): 99956736

約数和(自身を除く): 35189018

約数列:

[1, 2, 43, 86, 191, 382, 3943, 7886, 8213, 16426, 169549, 339098, 753113, 1506226, 32383859, 64767718]

約数ペア:

[(1, 64767718), (2, 32383859), (43, 1506226), (86, 753113), (191, 339098), (382, 169549), (3943, 16426), (7886, 8213)]