221056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 483480

約数和(自身を除く): 262424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 314, 352, 628, 704, 1256, 1408, 1727, 2512, 3454, 5024, 6908, 10048, 13816, 20096, 27632, 55264, 110528, 221056]

約数ペア:

[(1, 221056), (2, 110528), (4, 55264), (8, 27632), (11, 20096), (16, 13816), (22, 10048), (32, 6908), (44, 5024), (64, 3454), (88, 2512), (128, 1727), (157, 1408), (176, 1256), (314, 704), (352, 628)]