173992274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{68447}}^1$

素因数の和:68521

約数の個数: 16

約数和(自身を含む): 275982336

約数和(自身を除く): 101990062

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 68447, 136894, 2121857, 2806327, 4243714, 5612654, 86996137, 173992274]

約数ペア:

[(1, 173992274), (2, 86996137), (31, 5612654), (41, 4243714), (62, 2806327), (82, 2121857), (1271, 136894), (2542, 68447)]