31099712

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 84

約数和(自身を含む): 73664064

約数和(自身を除く): 42564352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 211, 224, 329, 376, 392, 422, 448, 658, 752, 784, 844, 1316, 1477, 1504, 1568, 1688, 2303, 2632, 2954, 3008, 3136, 3376, 4606, 5264, 5908, 6752, 9212, 9917, 10339, 10528, 11816, 13504, 18424, 19834, 20678, 21056, 23632, 36848, 39668, 41356, 47264, 69419, 73696, 79336, 82712, 94528, 138838, 147392, 158672, 165424, 277676, 317344, 330848, 485933, 555352, 634688, 661696, 971866, 1110704, 1943732, 2221408, 3887464, 4442816, 7774928, 15549856, 31099712]

約数ペア:

[(1, 31099712), (2, 15549856), (4, 7774928), (7, 4442816), (8, 3887464), (14, 2221408), (16, 1943732), (28, 1110704), (32, 971866), (47, 661696), (49, 634688), (56, 555352), (64, 485933), (94, 330848), (98, 317344), (112, 277676), (188, 165424), (196, 158672), (211, 147392), (224, 138838), (329, 94528), (376, 82712), (392, 79336), (422, 73696), (448, 69419), (658, 47264), (752, 41356), (784, 39668), (844, 36848), (1316, 23632), (1477, 21056), (1504, 20678), (1568, 19834), (1688, 18424), (2303, 13504), (2632, 11816), (2954, 10528), (3008, 10339), (3136, 9917), (3376, 9212), (4606, 6752), (5264, 5908)]