30972944

素因数分解:

$2^4\times {\mathrm{83}}^2\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 30

約数和(自身を含む): 60957966

約数和(自身を除く): 29985022

約数列:

[1, 2, 4, 8, 16, 83, 166, 281, 332, 562, 664, 1124, 1328, 2248, 4496, 6889, 13778, 23323, 27556, 46646, 55112, 93292, 110224, 186584, 373168, 1935809, 3871618, 7743236, 15486472, 30972944]

約数ペア:

[(1, 30972944), (2, 15486472), (4, 7743236), (8, 3871618), (16, 1935809), (83, 373168), (166, 186584), (281, 110224), (332, 93292), (562, 55112), (664, 46646), (1124, 27556), (1328, 23323), (2248, 13778), (4496, 6889)]