214156976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2131}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 453655488

約数和(自身を除く): 239498512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 571, 1142, 2131, 2284, 4262, 4568, 6281, 8524, 9136, 12562, 17048, 23441, 25124, 34096, 46882, 50248, 93764, 100496, 187528, 375056, 1216801, 2433602, 4867204, 9734408, 13384811, 19468816, 26769622, 53539244, 107078488, 214156976]

約数ペア:

[(1, 214156976), (2, 107078488), (4, 53539244), (8, 26769622), (11, 19468816), (16, 13384811), (22, 9734408), (44, 4867204), (88, 2433602), (176, 1216801), (571, 375056), (1142, 187528), (2131, 100496), (2284, 93764), (4262, 50248), (4568, 46882), (6281, 34096), (8524, 25124), (9136, 23441), (12562, 17048)]