23031316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 53932032

約数和(自身を除く): 30900716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 43, 44, 47, 74, 77, 86, 94, 148, 154, 172, 188, 259, 301, 308, 329, 407, 473, 517, 518, 602, 658, 814, 946, 1034, 1036, 1204, 1316, 1591, 1628, 1739, 1892, 2021, 2068, 2849, 3182, 3311, 3478, 3619, 4042, 5698, 6364, 6622, 6956, 7238, 8084, 11137, 11396, 12173, 13244, 14147, 14476, 17501, 19129, 22231, 22274, 24346, 28294, 35002, 38258, 44462, 44548, 48692, 56588, 70004, 74777, 76516, 88924, 122507, 133903, 149554, 155617, 245014, 267806, 299108, 311234, 490028, 523439, 535612, 622468, 822547, 1046878, 1645094, 2093756, 3290188, 5757829, 11515658, 23031316]

約数ペア:

[(1, 23031316), (2, 11515658), (4, 5757829), (7, 3290188), (11, 2093756), (14, 1645094), (22, 1046878), (28, 822547), (37, 622468), (43, 535612), (44, 523439), (47, 490028), (74, 311234), (77, 299108), (86, 267806), (94, 245014), (148, 155617), (154, 149554), (172, 133903), (188, 122507), (259, 88924), (301, 76516), (308, 74777), (329, 70004), (407, 56588), (473, 48692), (517, 44548), (518, 44462), (602, 38258), (658, 35002), (814, 28294), (946, 24346), (1034, 22274), (1036, 22231), (1204, 19129), (1316, 17501), (1591, 14476), (1628, 14147), (1739, 13244), (1892, 12173), (2021, 11396), (2068, 11137), (2849, 8084), (3182, 7238), (3311, 6956), (3478, 6622), (3619, 6364), (4042, 5698)]