102287408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{220447}}^1$

素因数の和:220484

約数の個数: 20

約数和(自身を含む): 205016640

約数和(自身を除く): 102729232

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 220447, 440894, 881788, 1763576, 3527152, 6392963, 12785926, 25571852, 51143704, 102287408]

約数ペア:

[(1, 102287408), (2, 51143704), (4, 25571852), (8, 12785926), (16, 6392963), (29, 3527152), (58, 1763576), (116, 881788), (232, 440894), (464, 220447)]