80841452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1013}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 144117792

約数和(自身を除く): 63276340

約数列:

[1, 2, 4, 71, 142, 281, 284, 562, 1013, 1124, 2026, 4052, 19951, 39902, 71923, 79804, 143846, 284653, 287692, 569306, 1138612, 20210363, 40420726, 80841452]

約数ペア:

[(1, 80841452), (2, 40420726), (4, 20210363), (71, 1138612), (142, 569306), (281, 287692), (284, 284653), (562, 143846), (1013, 79804), (1124, 71923), (2026, 39902), (4052, 19951)]