73168112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{106349}}^1$

素因数の和:106400

約数の個数: 20

約数和(自身を含む): 145061400

約数和(自身を除く): 71893288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 106349, 212698, 425396, 850792, 1701584, 4573007, 9146014, 18292028, 36584056, 73168112]

約数ペア:

[(1, 73168112), (2, 36584056), (4, 18292028), (8, 9146014), (16, 4573007), (43, 1701584), (86, 850792), (172, 425396), (344, 212698), (688, 106349)]