42988835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8291}}^1$

素因数の和:8374

約数の個数: 16

約数和(自身を含む): 55523232

約数和(自身を除く): 12534397

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 8291, 41455, 140947, 505751, 704735, 2528755, 8597767, 42988835]

約数ペア:

[(1, 42988835), (5, 8597767), (17, 2528755), (61, 704735), (85, 505751), (305, 140947), (1037, 41455), (5185, 8291)]