16227952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 34442240

約数和(自身を除く): 18214288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1279, 1586, 2558, 3172, 5116, 6344, 10232, 12688, 16627, 20464, 33254, 66508, 78019, 133016, 156038, 266032, 312076, 624152, 1014247, 1248304, 2028494, 4056988, 8113976, 16227952]

約数ペア:

[(1, 16227952), (2, 8113976), (4, 4056988), (8, 2028494), (13, 1248304), (16, 1014247), (26, 624152), (52, 312076), (61, 266032), (104, 156038), (122, 133016), (208, 78019), (244, 66508), (488, 33254), (793, 20464), (976, 16627), (1279, 12688), (1586, 10232), (2558, 6344), (3172, 5116)]