84815696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39857}}^1$

素因数の和:39891

約数の個数: 40

約数和(自身を含む): 197695680

約数和(自身を除く): 112879984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 39857, 79714, 159428, 278999, 318856, 557998, 637712, 757283, 1115996, 1514566, 2231992, 3029132, 4463984, 5300981, 6058264, 10601962, 12116528, 21203924, 42407848, 84815696]

約数ペア:

[(1, 84815696), (2, 42407848), (4, 21203924), (7, 12116528), (8, 10601962), (14, 6058264), (16, 5300981), (19, 4463984), (28, 3029132), (38, 2231992), (56, 1514566), (76, 1115996), (112, 757283), (133, 637712), (152, 557998), (266, 318856), (304, 278999), (532, 159428), (1064, 79714), (2128, 39857)]