31048036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 55815480

約数和(自身を除く): 24767444

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 548, 1069, 2138, 4276, 7261, 14522, 29044, 56657, 113314, 146453, 226628, 292906, 585812, 7762009, 15524018, 31048036]

約数ペア:

[(1, 31048036), (2, 15524018), (4, 7762009), (53, 585812), (106, 292906), (137, 226628), (212, 146453), (274, 113314), (548, 56657), (1069, 29044), (2138, 14522), (4276, 7261)]