85808248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20353}}^1$

素因数の和:20407

約数の個数: 32

約数和(自身を含む): 175858560

約数和(自身を除く): 90050312

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 20353, 40706, 81412, 162824, 346001, 630943, 692002, 1261886, 1384004, 2523772, 2768008, 5047544, 10726031, 21452062, 42904124, 85808248]

約数ペア:

[(1, 85808248), (2, 42904124), (4, 21452062), (8, 10726031), (17, 5047544), (31, 2768008), (34, 2523772), (62, 1384004), (68, 1261886), (124, 692002), (136, 630943), (248, 346001), (527, 162824), (1054, 81412), (2108, 40706), (4216, 20353)]