229472176

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{109481}}^1$

素因数の和:109620

約数の個数: 20

約数和(自身を含む): 448000344

約数和(自身を除く): 218528168

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 109481, 218962, 437924, 875848, 1751696, 14342011, 28684022, 57368044, 114736088, 229472176]

約数ペア:

[(1, 229472176), (2, 114736088), (4, 57368044), (8, 28684022), (16, 14342011), (131, 1751696), (262, 875848), (524, 437924), (1048, 218962), (2096, 109481)]