82365904

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{50969}}^1$

素因数の和:51078

約数の個数: 20

約数和(自身を含む): 161167140

約数和(自身を除く): 78801236

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 50969, 101938, 203876, 407752, 815504, 5147869, 10295738, 20591476, 41182952, 82365904]

約数ペア:

[(1, 82365904), (2, 41182952), (4, 20591476), (8, 10295738), (16, 5147869), (101, 815504), (202, 407752), (404, 203876), (808, 101938), (1616, 50969)]