31797282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 73872000

約数和(自身を除く): 42074718

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 319, 407, 449, 638, 814, 898, 957, 1073, 1221, 1347, 1914, 2146, 2442, 2694, 3219, 4939, 6438, 9878, 11803, 13021, 14817, 16613, 23606, 26042, 29634, 33226, 35409, 39063, 49839, 70818, 78126, 99678, 143231, 182743, 286462, 365486, 429693, 481777, 548229, 859386, 963554, 1096458, 1445331, 2890662, 5299547, 10599094, 15898641, 31797282]

約数ペア:

[(1, 31797282), (2, 15898641), (3, 10599094), (6, 5299547), (11, 2890662), (22, 1445331), (29, 1096458), (33, 963554), (37, 859386), (58, 548229), (66, 481777), (74, 429693), (87, 365486), (111, 286462), (174, 182743), (222, 143231), (319, 99678), (407, 78126), (449, 70818), (638, 49839), (814, 39063), (898, 35409), (957, 33226), (1073, 29634), (1221, 26042), (1347, 23606), (1914, 16613), (2146, 14817), (2442, 13021), (2694, 11803), (3219, 9878), (4939, 6438)]