85877768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{829}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 168523200

約数和(自身を除く): 82645432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 563, 829, 1126, 1658, 2252, 3316, 4504, 6632, 12949, 19067, 25898, 38134, 51796, 76268, 103592, 152536, 466727, 933454, 1866908, 3733816, 10734721, 21469442, 42938884, 85877768]

約数ペア:

[(1, 85877768), (2, 42938884), (4, 21469442), (8, 10734721), (23, 3733816), (46, 1866908), (92, 933454), (184, 466727), (563, 152536), (829, 103592), (1126, 76268), (1658, 51796), (2252, 38134), (3316, 25898), (4504, 19067), (6632, 12949)]