90071396

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1973}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 160675704

約数和(自身を除く): 70604308

約数列:

[1, 2, 4, 101, 113, 202, 226, 404, 452, 1973, 3946, 7892, 11413, 22826, 45652, 199273, 222949, 398546, 445898, 797092, 891796, 22517849, 45035698, 90071396]

約数ペア:

[(1, 90071396), (2, 45035698), (4, 22517849), (101, 891796), (113, 797092), (202, 445898), (226, 398546), (404, 222949), (452, 199273), (1973, 45652), (3946, 22826), (7892, 11413)]