31795568

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12343}}^1$

素因数の和:12381

約数の個数: 40

約数和(自身を含む): 73471488

約数和(自身を除く): 41675920

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 12343, 24686, 49372, 86401, 98744, 172802, 197488, 283889, 345604, 567778, 691208, 1135556, 1382416, 1987223, 2271112, 3974446, 4542224, 7948892, 15897784, 31795568]

約数ペア:

[(1, 31795568), (2, 15897784), (4, 7948892), (7, 4542224), (8, 3974446), (14, 2271112), (16, 1987223), (23, 1382416), (28, 1135556), (46, 691208), (56, 567778), (92, 345604), (112, 283889), (161, 197488), (184, 172802), (322, 98744), (368, 86401), (644, 49372), (1288, 24686), (2576, 12343)]