91961282

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 161239680

約数和(自身を除く): 69278398

約数列:

[1, 2, 7, 14, 61, 122, 257, 419, 427, 514, 838, 854, 1799, 2933, 3598, 5866, 15677, 25559, 31354, 51118, 107683, 109739, 178913, 215366, 219478, 357826, 753781, 1507562, 6568663, 13137326, 45980641, 91961282]

約数ペア:

[(1, 91961282), (2, 45980641), (7, 13137326), (14, 6568663), (61, 1507562), (122, 753781), (257, 357826), (419, 219478), (427, 215366), (514, 178913), (838, 109739), (854, 107683), (1799, 51118), (2933, 31354), (3598, 25559), (5866, 15677)]