91253864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21401}}^1$

素因数の和:21461

約数の個数: 32

約数和(自身を含む): 188765640

約数和(自身を除く): 97511776

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 21401, 42802, 85604, 171208, 278213, 556426, 877441, 1112852, 1754882, 2225704, 3509764, 7019528, 11406733, 22813466, 45626932, 91253864]

約数ペア:

[(1, 91253864), (2, 45626932), (4, 22813466), (8, 11406733), (13, 7019528), (26, 3509764), (41, 2225704), (52, 1754882), (82, 1112852), (104, 877441), (164, 556426), (328, 278213), (533, 171208), (1066, 85604), (2132, 42802), (4264, 21401)]