82281296

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{18301}}^1$

素因数の和:18590

約数の個数: 20

約数和(自身を含む): 159996084

約数和(自身を除く): 77714788

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 18301, 36602, 73204, 146408, 292816, 5142581, 10285162, 20570324, 41140648, 82281296]

約数ペア:

[(1, 82281296), (2, 41140648), (4, 20570324), (8, 10285162), (16, 5142581), (281, 292816), (562, 146408), (1124, 73204), (2248, 36602), (4496, 18301)]