61983914

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 94018848

約数和(自身を除く): 32034934

約数列:

[1, 2, 157, 307, 314, 614, 643, 1286, 48199, 96398, 100951, 197401, 201902, 394802, 30991957, 61983914]

約数ペア:

[(1, 61983914), (2, 30991957), (157, 394802), (307, 201902), (314, 197401), (614, 100951), (643, 96398), (1286, 48199)]