31953972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 78926400

約数和(自身を除く): 46972428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 521, 538, 807, 1042, 1076, 1563, 1614, 2084, 3126, 3228, 5111, 6252, 9899, 10222, 15333, 19798, 20444, 29697, 30666, 39596, 59394, 61332, 118788, 140149, 280298, 420447, 560596, 840894, 1681788, 2662831, 5325662, 7988493, 10651324, 15976986, 31953972]

約数ペア:

[(1, 31953972), (2, 15976986), (3, 10651324), (4, 7988493), (6, 5325662), (12, 2662831), (19, 1681788), (38, 840894), (57, 560596), (76, 420447), (114, 280298), (228, 140149), (269, 118788), (521, 61332), (538, 59394), (807, 39596), (1042, 30666), (1076, 29697), (1563, 20444), (1614, 19798), (2084, 15333), (3126, 10222), (3228, 9899), (5111, 6252)]