31652936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 40923064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 419, 497, 532, 568, 838, 994, 1064, 1349, 1676, 1988, 2698, 2933, 3352, 3976, 5396, 5866, 7961, 9443, 10792, 11732, 15922, 18886, 23464, 29749, 31844, 37772, 55727, 59498, 63688, 75544, 111454, 118996, 208243, 222908, 237992, 416486, 445816, 565231, 832972, 1130462, 1665944, 2260924, 3956617, 4521848, 7913234, 15826468, 31652936]

約数ペア:

[(1, 31652936), (2, 15826468), (4, 7913234), (7, 4521848), (8, 3956617), (14, 2260924), (19, 1665944), (28, 1130462), (38, 832972), (56, 565231), (71, 445816), (76, 416486), (133, 237992), (142, 222908), (152, 208243), (266, 118996), (284, 111454), (419, 75544), (497, 63688), (532, 59498), (568, 55727), (838, 37772), (994, 31844), (1064, 29749), (1349, 23464), (1676, 18886), (1988, 15922), (2698, 11732), (2933, 10792), (3352, 9443), (3976, 7961), (5396, 5866)]