38520656

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{4621}}^1$

素因数の和:5150

約数の個数: 20

約数和(自身を含む): 74793204

約数和(自身を除く): 36272548

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 4621, 8336, 9242, 18484, 36968, 73936, 2407541, 4815082, 9630164, 19260328, 38520656]

約数ペア:

[(1, 38520656), (2, 19260328), (4, 9630164), (8, 4815082), (16, 2407541), (521, 73936), (1042, 36968), (2084, 18484), (4168, 9242), (4621, 8336)]