31343172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 59231676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 467, 476, 564, 658, 714, 799, 934, 987, 1316, 1401, 1428, 1598, 1868, 1974, 2397, 2802, 3196, 3269, 3948, 4794, 5593, 5604, 6538, 7939, 9588, 9807, 11186, 13076, 15878, 16779, 19614, 21949, 22372, 23817, 31756, 33558, 39228, 43898, 47634, 55573, 65847, 67116, 87796, 95268, 111146, 131694, 153643, 166719, 222292, 263388, 307286, 333438, 373133, 460929, 614572, 666876, 746266, 921858, 1119399, 1492532, 1843716, 2238798, 2611931, 4477596, 5223862, 7835793, 10447724, 15671586, 31343172]

約数ペア:

[(1, 31343172), (2, 15671586), (3, 10447724), (4, 7835793), (6, 5223862), (7, 4477596), (12, 2611931), (14, 2238798), (17, 1843716), (21, 1492532), (28, 1119399), (34, 921858), (42, 746266), (47, 666876), (51, 614572), (68, 460929), (84, 373133), (94, 333438), (102, 307286), (119, 263388), (141, 222292), (188, 166719), (204, 153643), (238, 131694), (282, 111146), (329, 95268), (357, 87796), (467, 67116), (476, 65847), (564, 55573), (658, 47634), (714, 43898), (799, 39228), (934, 33558), (987, 31756), (1316, 23817), (1401, 22372), (1428, 21949), (1598, 19614), (1868, 16779), (1974, 15878), (2397, 13076), (2802, 11186), (3196, 9807), (3269, 9588), (3948, 7939), (4794, 6538), (5593, 5604)]