30911936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2353

約数の個数: 56

約数和(自身を含む): 70469760

約数和(自身を除く): 39557824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 2311, 3344, 4622, 6688, 9244, 13376, 18488, 25421, 36976, 43909, 50842, 73952, 87818, 101684, 147904, 175636, 203368, 351272, 406736, 482999, 702544, 813472, 965998, 1405088, 1626944, 1931996, 2810176, 3863992, 7727984, 15455968, 30911936]

約数ペア:

[(1, 30911936), (2, 15455968), (4, 7727984), (8, 3863992), (11, 2810176), (16, 1931996), (19, 1626944), (22, 1405088), (32, 965998), (38, 813472), (44, 702544), (64, 482999), (76, 406736), (88, 351272), (152, 203368), (176, 175636), (209, 147904), (304, 101684), (352, 87818), (418, 73952), (608, 50842), (704, 43909), (836, 36976), (1216, 25421), (1672, 18488), (2311, 13376), (3344, 9244), (4622, 6688)]