85181986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 135991296

約数和(自身を除く): 50809310

約数列:

[1, 2, 31, 61, 62, 101, 122, 202, 223, 446, 1891, 3131, 3782, 6161, 6262, 6913, 12322, 13603, 13826, 22523, 27206, 45046, 190991, 381982, 421693, 698213, 843386, 1373903, 1396426, 2747806, 42590993, 85181986]

約数ペア:

[(1, 85181986), (2, 42590993), (31, 2747806), (61, 1396426), (62, 1373903), (101, 843386), (122, 698213), (202, 421693), (223, 381982), (446, 190991), (1891, 45046), (3131, 27206), (3782, 22523), (6161, 13826), (6262, 13603), (6913, 12322)]