16764704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 36451296

約数和(自身を除く): 19686592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 491, 776, 982, 1067, 1552, 1964, 2134, 3104, 3928, 4268, 5401, 7856, 8536, 10802, 15712, 17072, 21604, 34144, 43208, 47627, 86416, 95254, 172832, 190508, 381016, 523897, 762032, 1047794, 1524064, 2095588, 4191176, 8382352, 16764704]

約数ペア:

[(1, 16764704), (2, 8382352), (4, 4191176), (8, 2095588), (11, 1524064), (16, 1047794), (22, 762032), (32, 523897), (44, 381016), (88, 190508), (97, 172832), (176, 95254), (194, 86416), (352, 47627), (388, 43208), (491, 34144), (776, 21604), (982, 17072), (1067, 15712), (1552, 10802), (1964, 8536), (2134, 7856), (3104, 5401), (3928, 4268)]