8221552

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7120

約数の個数: 20

約数和(自身を含む): 16149760

約数和(自身を除く): 7928208

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 7039, 14078, 28156, 56312, 112624, 513847, 1027694, 2055388, 4110776, 8221552]

約数ペア:

[(1, 8221552), (2, 4110776), (4, 2055388), (8, 1027694), (16, 513847), (73, 112624), (146, 56312), (292, 28156), (584, 14078), (1168, 7039)]