163538422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{12703}}^1$

素因数の和:12903

約数の個数: 16

約数和(自身を含む): 252911232

約数和(自身を除く): 89372810

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12703, 12874, 25406, 520823, 1041646, 1994371, 3988742, 81769211, 163538422]

約数ペア:

[(1, 163538422), (2, 81769211), (41, 3988742), (82, 1994371), (157, 1041646), (314, 520823), (6437, 25406), (12703, 12874)]