231147008

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23761}}^1$

素因数の和:23798

約数の個数: 40

約数和(自身を含む): 486170520

約数和(自身を除く): 255023512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 23761, 47522, 95044, 190088, 380176, 451459, 760352, 902918, 1520704, 1805836, 3041408, 3611672, 6082816, 7223344, 12165632, 14446688, 28893376, 57786752, 115573504, 231147008]

約数ペア:

[(1, 231147008), (2, 115573504), (4, 57786752), (8, 28893376), (16, 14446688), (19, 12165632), (32, 7223344), (38, 6082816), (64, 3611672), (76, 3041408), (128, 1805836), (152, 1520704), (256, 902918), (304, 760352), (512, 451459), (608, 380176), (1216, 190088), (2432, 95044), (4864, 47522), (9728, 23761)]