89340356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 191237760

約数和(自身を除く): 101897404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 2753, 4636, 5506, 8113, 11012, 16226, 19271, 32452, 38542, 52307, 77084, 104614, 167933, 209228, 335866, 366149, 671732, 732298, 1175531, 1464596, 2351062, 3190727, 4702124, 6381454, 12762908, 22335089, 44670178, 89340356]

約数ペア:

[(1, 89340356), (2, 44670178), (4, 22335089), (7, 12762908), (14, 6381454), (19, 4702124), (28, 3190727), (38, 2351062), (61, 1464596), (76, 1175531), (122, 732298), (133, 671732), (244, 366149), (266, 335866), (427, 209228), (532, 167933), (854, 104614), (1159, 77084), (1708, 52307), (2318, 38542), (2753, 32452), (4636, 19271), (5506, 16226), (8113, 11012)]