91991784

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{81553}}^1$

素因数の和:81609

約数の個数: 32

約数和(自身を含む): 234875520

約数和(自身を除く): 142883736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 81553, 163106, 244659, 326212, 489318, 652424, 978636, 1957272, 3832991, 7665982, 11498973, 15331964, 22997946, 30663928, 45995892, 91991784]

約数ペア:

[(1, 91991784), (2, 45995892), (3, 30663928), (4, 22997946), (6, 15331964), (8, 11498973), (12, 7665982), (24, 3832991), (47, 1957272), (94, 978636), (141, 652424), (188, 489318), (282, 326212), (376, 244659), (564, 163106), (1128, 81553)]