16040712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 43704000

約数和(自身を除く): 27663288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1213, 1653, 2204, 2426, 3306, 3639, 4408, 4852, 6612, 7278, 9704, 13224, 14556, 23047, 29112, 35177, 46094, 69141, 70354, 92188, 105531, 138282, 140708, 184376, 211062, 276564, 281416, 422124, 553128, 668363, 844248, 1336726, 2005089, 2673452, 4010178, 5346904, 8020356, 16040712]

約数ペア:

[(1, 16040712), (2, 8020356), (3, 5346904), (4, 4010178), (6, 2673452), (8, 2005089), (12, 1336726), (19, 844248), (24, 668363), (29, 553128), (38, 422124), (57, 281416), (58, 276564), (76, 211062), (87, 184376), (114, 140708), (116, 138282), (152, 105531), (174, 92188), (228, 70354), (232, 69141), (348, 46094), (456, 35177), (551, 29112), (696, 23047), (1102, 14556), (1213, 13224), (1653, 9704), (2204, 7278), (2426, 6612), (3306, 4852), (3639, 4408)]