31056844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 68556096

約数和(自身を除く): 37499252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2081, 2132, 3731, 4162, 7462, 8324, 14567, 14924, 27053, 29134, 54106, 58268, 85321, 108212, 170642, 189371, 341284, 378742, 597247, 757484, 1109173, 1194494, 2218346, 2388988, 4436692, 7764211, 15528422, 31056844]

約数ペア:

[(1, 31056844), (2, 15528422), (4, 7764211), (7, 4436692), (13, 2388988), (14, 2218346), (26, 1194494), (28, 1109173), (41, 757484), (52, 597247), (82, 378742), (91, 341284), (164, 189371), (182, 170642), (287, 108212), (364, 85321), (533, 58268), (574, 54106), (1066, 29134), (1148, 27053), (2081, 14924), (2132, 14567), (3731, 8324), (4162, 7462)]