31916322

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{7121}}^1$

素因数の和:7215

約数の個数: 32

約数和(自身を含む): 71789760

約数和(自身を除く): 39873438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 7121, 14242, 21363, 42726, 64089, 128178, 192267, 384534, 591043, 1182086, 1773129, 3546258, 5319387, 10638774, 15958161, 31916322]

約数ペア:

[(1, 31916322), (2, 15958161), (3, 10638774), (6, 5319387), (9, 3546258), (18, 1773129), (27, 1182086), (54, 591043), (83, 384534), (166, 192267), (249, 128178), (498, 64089), (747, 42726), (1494, 21363), (2241, 14242), (4482, 7121)]