1566192256

素因数分解:

$2^7\times {\mathrm{991}}^1\times {\mathrm{12347}}^1$

素因数の和:13352

約数の個数: 32

約数和(自身を含む): 3123550080

約数和(自身を除く): 1557357824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 991, 1982, 3964, 7928, 12347, 15856, 24694, 31712, 49388, 63424, 98776, 126848, 197552, 395104, 790208, 1580416, 12235877, 24471754, 48943508, 97887016, 195774032, 391548064, 783096128, 1566192256]

約数ペア:

[(1, 1566192256), (2, 783096128), (4, 391548064), (8, 195774032), (16, 97887016), (32, 48943508), (64, 24471754), (128, 12235877), (991, 1580416), (1982, 790208), (3964, 395104), (7928, 197552), (12347, 126848), (15856, 98776), (24694, 63424), (31712, 49388)]