221473568

素因数分解:

$2^5\times {\mathrm{1123}}^1\times {\mathrm{6163}}^1$

素因数の和:7296

約数の個数: 24

約数和(自身を含む): 436485168

約数和(自身を除く): 215011600

約数列:

[1, 2, 4, 8, 16, 32, 1123, 2246, 4492, 6163, 8984, 12326, 17968, 24652, 35936, 49304, 98608, 197216, 6921049, 13842098, 27684196, 55368392, 110736784, 221473568]

約数ペア:

[(1, 221473568), (2, 110736784), (4, 55368392), (8, 27684196), (16, 13842098), (32, 6921049), (1123, 197216), (2246, 98608), (4492, 49304), (6163, 35936), (8984, 24652), (12326, 17968)]