81447238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{58427}}^1$

素因数の和:58487

約数の個数: 16

約数和(自身を含む): 132514704

約数和(自身を除く): 51067466

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 58427, 116854, 993259, 1986518, 2395507, 4791014, 40723619, 81447238]

約数ペア:

[(1, 81447238), (2, 40723619), (17, 4791014), (34, 2395507), (41, 1986518), (82, 993259), (697, 116854), (1394, 58427)]