2016155944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{202751}}^1$

素因数の和:202881

約数の個数: 32

約数和(自身を含む): 4160471040

約数和(自身を除く): 2144315096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 202751, 405502, 811004, 1622008, 2230261, 4460522, 8921044, 17842088, 22910863, 45821726, 91643452, 183286904, 252019493, 504038986, 1008077972, 2016155944]

約数ペア:

[(1, 2016155944), (2, 1008077972), (4, 504038986), (8, 252019493), (11, 183286904), (22, 91643452), (44, 45821726), (88, 22910863), (113, 17842088), (226, 8921044), (452, 4460522), (904, 2230261), (1243, 1622008), (2486, 811004), (4972, 405502), (9944, 202751)]