86886974

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{1973}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 132321168

約数和(自身を除く): 45434194

約数列:

[1, 2, 97, 194, 227, 454, 1973, 3946, 22019, 44038, 191381, 382762, 447871, 895742, 43443487, 86886974]

約数ペア:

[(1, 86886974), (2, 43443487), (97, 895742), (194, 447871), (227, 382762), (454, 191381), (1973, 44038), (3946, 22019)]