31902378

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 68251680

約数和(自身を除く): 36349302

約数列:

[1, 2, 3, 6, 29, 47, 58, 83, 87, 94, 141, 166, 174, 249, 282, 498, 1363, 2209, 2407, 2726, 3901, 4089, 4418, 4814, 6627, 7221, 7802, 8178, 11703, 13254, 14442, 23406, 64061, 113129, 128122, 183347, 192183, 226258, 339387, 366694, 384366, 550041, 678774, 1100082, 5317063, 10634126, 15951189, 31902378]

約数ペア:

[(1, 31902378), (2, 15951189), (3, 10634126), (6, 5317063), (29, 1100082), (47, 678774), (58, 550041), (83, 384366), (87, 366694), (94, 339387), (141, 226258), (166, 192183), (174, 183347), (249, 128122), (282, 113129), (498, 64061), (1363, 23406), (2209, 14442), (2407, 13254), (2726, 11703), (3901, 8178), (4089, 7802), (4418, 7221), (4814, 6627)]