84850352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6491}}^1$

素因数の和:6561

約数の個数: 40

約数和(自身を含む): 177101760

約数和(自身を除く): 92251408

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6491, 6536, 12982, 13072, 25964, 51928, 103856, 123329, 246658, 279113, 493316, 558226, 986632, 1116452, 1973264, 2232904, 4465808, 5303147, 10606294, 21212588, 42425176, 84850352]

約数ペア:

[(1, 84850352), (2, 42425176), (4, 21212588), (8, 10606294), (16, 5303147), (19, 4465808), (38, 2232904), (43, 1973264), (76, 1116452), (86, 986632), (152, 558226), (172, 493316), (304, 279113), (344, 246658), (688, 123329), (817, 103856), (1634, 51928), (3268, 25964), (6491, 13072), (6536, 12982)]