99217918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{2081}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 153901440

約数和(自身を除く): 54683522

約数列:

[1, 2, 31, 62, 769, 1538, 2081, 4162, 23839, 47678, 64511, 129022, 1600289, 3200578, 49608959, 99217918]

約数ペア:

[(1, 99217918), (2, 49608959), (31, 3200578), (62, 1600289), (769, 129022), (1538, 64511), (2081, 47678), (4162, 23839)]