83977168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4919}}^1$

素因数の和:5035

約数の個数: 40

約数和(自身を含む): 179363520

約数和(自身を除く): 95386352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 4919, 8536, 9838, 17072, 19676, 39352, 54109, 78704, 108218, 216436, 432872, 477143, 865744, 954286, 1908572, 3817144, 5248573, 7634288, 10497146, 20994292, 41988584, 83977168]

約数ペア:

[(1, 83977168), (2, 41988584), (4, 20994292), (8, 10497146), (11, 7634288), (16, 5248573), (22, 3817144), (44, 1908572), (88, 954286), (97, 865744), (176, 477143), (194, 432872), (388, 216436), (776, 108218), (1067, 78704), (1552, 54109), (2134, 39352), (4268, 19676), (4919, 17072), (8536, 9838)]