81571478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{57203}}^1$

素因数の和:57259

約数の個数: 16

約数和(自身を含む): 131798016

約数和(自身を除く): 50226538

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 57203, 114406, 1315669, 1773293, 2631338, 3546586, 40785739, 81571478]

約数ペア:

[(1, 81571478), (2, 40785739), (23, 3546586), (31, 2631338), (46, 1773293), (62, 1315669), (713, 114406), (1426, 57203)]