220986112

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{45433}}^1$

素因数の和:45468

約数の個数: 36

約数和(自身を含む): 464335480

約数和(自身を除く): 243349368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 45433, 90866, 181732, 363464, 726928, 863227, 1453856, 1726454, 2907712, 3452908, 5815424, 6905816, 11630848, 13811632, 27623264, 55246528, 110493056, 220986112]

約数ペア:

[(1, 220986112), (2, 110493056), (4, 55246528), (8, 27623264), (16, 13811632), (19, 11630848), (32, 6905816), (38, 5815424), (64, 3452908), (76, 2907712), (128, 1726454), (152, 1453856), (256, 863227), (304, 726928), (608, 363464), (1216, 181732), (2432, 90866), (4864, 45433)]