22231528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 45696960

約数和(自身を除く): 23465432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 983, 1028, 1966, 2056, 2827, 3932, 5654, 7864, 10813, 11308, 21626, 22616, 43252, 86504, 252631, 505262, 1010524, 2021048, 2778941, 5557882, 11115764, 22231528]

約数ペア:

[(1, 22231528), (2, 11115764), (4, 5557882), (8, 2778941), (11, 2021048), (22, 1010524), (44, 505262), (88, 252631), (257, 86504), (514, 43252), (983, 22616), (1028, 21626), (1966, 11308), (2056, 10813), (2827, 7864), (3932, 5654)]