85881356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 172827648

約数和(自身を除く): 86946292

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 113, 226, 253, 452, 506, 751, 1012, 1243, 1502, 2486, 2599, 3004, 4972, 5198, 8261, 10396, 16522, 17273, 28589, 33044, 34546, 57178, 69092, 84863, 114356, 169726, 190003, 339452, 380006, 760012, 933493, 1866986, 1951849, 3733972, 3903698, 7807396, 21470339, 42940678, 85881356]

約数ペア:

[(1, 85881356), (2, 42940678), (4, 21470339), (11, 7807396), (22, 3903698), (23, 3733972), (44, 1951849), (46, 1866986), (92, 933493), (113, 760012), (226, 380006), (253, 339452), (452, 190003), (506, 169726), (751, 114356), (1012, 84863), (1243, 69092), (1502, 57178), (2486, 34546), (2599, 33044), (3004, 28589), (4972, 17273), (5198, 16522), (8261, 10396)]