25371208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8111}}^1$

素因数の和:8157

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 27194552

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 8111, 16222, 32444, 64888, 137887, 186553, 275774, 373106, 551548, 746212, 1103096, 1492424, 3171401, 6342802, 12685604, 25371208]

約数ペア:

[(1, 25371208), (2, 12685604), (4, 6342802), (8, 3171401), (17, 1492424), (23, 1103096), (34, 746212), (46, 551548), (68, 373106), (92, 275774), (136, 186553), (184, 137887), (391, 64888), (782, 32444), (1564, 16222), (3128, 8111)]