89025986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{205129}}^1$

素因数の和:205169

約数の個数: 16

約数和(自身を含む): 157539840

約数和(自身を除く): 68513854

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 205129, 410258, 1435903, 2871806, 6358999, 12717998, 44512993, 89025986]

約数ペア:

[(1, 89025986), (2, 44512993), (7, 12717998), (14, 6358999), (31, 2871806), (62, 1435903), (217, 410258), (434, 205129)]