66319832

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 126500400

約数和(自身を除く): 60180568

約数列:

[1, 2, 4, 8, 101, 202, 211, 389, 404, 422, 778, 808, 844, 1556, 1688, 3112, 21311, 39289, 42622, 78578, 82079, 85244, 157156, 164158, 170488, 314312, 328316, 656632, 8289979, 16579958, 33159916, 66319832]

約数ペア:

[(1, 66319832), (2, 33159916), (4, 16579958), (8, 8289979), (101, 656632), (202, 328316), (211, 314312), (389, 170488), (404, 164158), (422, 157156), (778, 85244), (808, 82079), (844, 78578), (1556, 42622), (1688, 39289), (3112, 21311)]