31722348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1567}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 84998144

約数和(自身を除く): 53275796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1567, 1687, 2892, 3134, 3374, 4701, 5061, 6268, 6748, 9402, 10122, 10969, 18804, 20244, 21938, 32907, 43876, 65814, 131628, 377647, 755294, 1132941, 1510588, 2265882, 2643529, 4531764, 5287058, 7930587, 10574116, 15861174, 31722348]

約数ペア:

[(1, 31722348), (2, 15861174), (3, 10574116), (4, 7930587), (6, 5287058), (7, 4531764), (12, 2643529), (14, 2265882), (21, 1510588), (28, 1132941), (42, 755294), (84, 377647), (241, 131628), (482, 65814), (723, 43876), (964, 32907), (1446, 21938), (1567, 20244), (1687, 18804), (2892, 10969), (3134, 10122), (3374, 9402), (4701, 6748), (5061, 6268)]