80101384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3461}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 164514240

約数和(自身を除く): 84412856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2893, 3461, 5786, 6922, 11572, 13844, 23144, 27688, 38071, 76142, 152284, 304568, 910243, 1820486, 3640972, 7281944, 10012673, 20025346, 40050692, 80101384]

約数ペア:

[(1, 80101384), (2, 40050692), (4, 20025346), (8, 10012673), (11, 7281944), (22, 3640972), (44, 1820486), (88, 910243), (263, 304568), (526, 152284), (1052, 76142), (2104, 38071), (2893, 27688), (3461, 23144), (5786, 13844), (6922, 11572)]