31803396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 83607552

約数和(自身を除く): 51804156

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 47, 51, 62, 68, 93, 94, 102, 107, 124, 141, 186, 188, 204, 214, 282, 321, 372, 428, 527, 564, 642, 799, 1054, 1284, 1457, 1581, 1598, 1819, 2108, 2397, 2914, 3162, 3196, 3317, 3638, 4371, 4794, 5029, 5457, 5828, 6324, 6634, 7276, 8742, 9588, 9951, 10058, 10914, 13268, 15087, 17484, 19902, 20116, 21828, 24769, 30174, 39804, 49538, 56389, 60348, 74307, 85493, 99076, 112778, 148614, 155899, 169167, 170986, 225556, 256479, 297228, 311798, 338334, 341972, 467697, 512958, 623596, 676668, 935394, 1025916, 1870788, 2650283, 5300566, 7950849, 10601132, 15901698, 31803396]

約数ペア:

[(1, 31803396), (2, 15901698), (3, 10601132), (4, 7950849), (6, 5300566), (12, 2650283), (17, 1870788), (31, 1025916), (34, 935394), (47, 676668), (51, 623596), (62, 512958), (68, 467697), (93, 341972), (94, 338334), (102, 311798), (107, 297228), (124, 256479), (141, 225556), (186, 170986), (188, 169167), (204, 155899), (214, 148614), (282, 112778), (321, 99076), (372, 85493), (428, 74307), (527, 60348), (564, 56389), (642, 49538), (799, 39804), (1054, 30174), (1284, 24769), (1457, 21828), (1581, 20116), (1598, 19902), (1819, 17484), (2108, 15087), (2397, 13268), (2914, 10914), (3162, 10058), (3196, 9951), (3317, 9588), (3638, 8742), (4371, 7276), (4794, 6634), (5029, 6324), (5457, 5828)]