31246712

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 69084000

約数和(自身を除く): 37837288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1009, 1106, 2018, 2212, 3871, 4036, 4424, 7063, 7742, 8072, 14126, 15484, 28252, 30968, 49441, 56504, 79711, 98882, 159422, 197764, 318844, 395528, 557977, 637688, 1115954, 2231908, 3905839, 4463816, 7811678, 15623356, 31246712]

約数ペア:

[(1, 31246712), (2, 15623356), (4, 7811678), (7, 4463816), (8, 3905839), (14, 2231908), (28, 1115954), (49, 637688), (56, 557977), (79, 395528), (98, 318844), (158, 197764), (196, 159422), (316, 98882), (392, 79711), (553, 56504), (632, 49441), (1009, 30968), (1106, 28252), (2018, 15484), (2212, 14126), (3871, 8072), (4036, 7742), (4424, 7063)]