221446112

素因数分解:

$2^5\times {\mathrm{1381}}^1\times {\mathrm{5011}}^1$

素因数の和:6402

約数の個数: 24

約数和(自身を含む): 436374792

約数和(自身を除く): 214928680

約数列:

[1, 2, 4, 8, 16, 32, 1381, 2762, 5011, 5524, 10022, 11048, 20044, 22096, 40088, 44192, 80176, 160352, 6920191, 13840382, 27680764, 55361528, 110723056, 221446112]

約数ペア:

[(1, 221446112), (2, 110723056), (4, 55361528), (8, 27680764), (16, 13840382), (32, 6920191), (1381, 160352), (2762, 80176), (5011, 44192), (5524, 40088), (10022, 22096), (11048, 20044)]