71334286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15761}}^1$

素因数の和:15867

約数の個数: 16

約数和(自身を含む): 111973248

約数和(自身を除く): 40638962

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 15761, 31522, 488591, 977182, 1150553, 2301106, 35667143, 71334286]

約数ペア:

[(1, 71334286), (2, 35667143), (31, 2301106), (62, 1150553), (73, 977182), (146, 488591), (2263, 31522), (4526, 15761)]