31804752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 94914560

約数和(自身を除く): 63109808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 919, 1236, 1442, 1648, 1838, 2163, 2472, 2757, 2884, 3676, 4326, 4944, 5514, 5768, 6433, 7352, 8652, 11028, 11536, 12866, 14704, 17304, 19299, 22056, 25732, 34608, 38598, 44112, 51464, 77196, 94657, 102928, 154392, 189314, 283971, 308784, 378628, 567942, 662599, 757256, 1135884, 1325198, 1514512, 1987797, 2271768, 2650396, 3975594, 4543536, 5300792, 7951188, 10601584, 15902376, 31804752]

約数ペア:

[(1, 31804752), (2, 15902376), (3, 10601584), (4, 7951188), (6, 5300792), (7, 4543536), (8, 3975594), (12, 2650396), (14, 2271768), (16, 1987797), (21, 1514512), (24, 1325198), (28, 1135884), (42, 757256), (48, 662599), (56, 567942), (84, 378628), (103, 308784), (112, 283971), (168, 189314), (206, 154392), (309, 102928), (336, 94657), (412, 77196), (618, 51464), (721, 44112), (824, 38598), (919, 34608), (1236, 25732), (1442, 22056), (1648, 19299), (1838, 17304), (2163, 14704), (2472, 12866), (2757, 11536), (2884, 11028), (3676, 8652), (4326, 7352), (4944, 6433), (5514, 5768)]