16291368

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 47160960

約数和(自身を除く): 30869592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 811, 837, 1116, 1622, 1674, 2232, 2433, 2511, 3244, 3348, 4866, 5022, 6488, 6696, 7299, 9732, 10044, 14598, 19464, 20088, 21897, 25141, 29196, 43794, 50282, 58392, 65691, 75423, 87588, 100564, 131382, 150846, 175176, 201128, 226269, 262764, 301692, 452538, 525528, 603384, 678807, 905076, 1357614, 1810152, 2036421, 2715228, 4072842, 5430456, 8145684, 16291368]

約数ペア:

[(1, 16291368), (2, 8145684), (3, 5430456), (4, 4072842), (6, 2715228), (8, 2036421), (9, 1810152), (12, 1357614), (18, 905076), (24, 678807), (27, 603384), (31, 525528), (36, 452538), (54, 301692), (62, 262764), (72, 226269), (81, 201128), (93, 175176), (108, 150846), (124, 131382), (162, 100564), (186, 87588), (216, 75423), (248, 65691), (279, 58392), (324, 50282), (372, 43794), (558, 29196), (648, 25141), (744, 21897), (811, 20088), (837, 19464), (1116, 14598), (1622, 10044), (1674, 9732), (2232, 7299), (2433, 6696), (2511, 6488), (3244, 5022), (3348, 4866)]