31089408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{5783}}^1$

素因数の和:5809

約数の個数: 72

約数和(自身を含む): 94579968

約数和(自身を除く): 63490560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 5783, 11566, 17349, 23132, 34698, 40481, 46264, 69396, 80962, 92528, 121443, 138792, 161924, 185056, 242886, 277584, 323848, 370112, 485772, 555168, 647696, 740224, 971544, 1110336, 1295392, 1480448, 1943088, 2220672, 2590784, 3886176, 4441344, 5181568, 7772352, 10363136, 15544704, 31089408]

約数ペア:

[(1, 31089408), (2, 15544704), (3, 10363136), (4, 7772352), (6, 5181568), (7, 4441344), (8, 3886176), (12, 2590784), (14, 2220672), (16, 1943088), (21, 1480448), (24, 1295392), (28, 1110336), (32, 971544), (42, 740224), (48, 647696), (56, 555168), (64, 485772), (84, 370112), (96, 323848), (112, 277584), (128, 242886), (168, 185056), (192, 161924), (224, 138792), (256, 121443), (336, 92528), (384, 80962), (448, 69396), (672, 46264), (768, 40481), (896, 34698), (1344, 23132), (1792, 17349), (2688, 11566), (5376, 5783)]