21124552256

素因数分解:

$2^6\times {\mathrm{3833}}^1\times {\mathrm{86113}}^1$

素因数の和:89958

約数の個数: 28

約数和(自身を含む): 41930456652

約数和(自身を除く): 20805904396

約数列:

[1, 2, 4, 8, 16, 32, 64, 3833, 7666, 15332, 30664, 61328, 86113, 122656, 172226, 245312, 344452, 688904, 1377808, 2755616, 5511232, 330071129, 660142258, 1320284516, 2640569032, 5281138064, 10562276128, 21124552256]

約数ペア:

[(1, 21124552256), (2, 10562276128), (4, 5281138064), (8, 2640569032), (16, 1320284516), (32, 660142258), (64, 330071129), (3833, 5511232), (7666, 2755616), (15332, 1377808), (30664, 688904), (61328, 344452), (86113, 245312), (122656, 172226)]