16580784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 48282624

約数和(自身を除く): 31701840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1013, 1023, 1364, 1488, 2026, 2046, 2728, 3039, 4052, 4092, 5456, 6078, 8104, 8184, 11143, 12156, 16208, 16368, 22286, 24312, 31403, 33429, 44572, 48624, 62806, 66858, 89144, 94209, 125612, 133716, 178288, 188418, 251224, 267432, 345433, 376836, 502448, 534864, 690866, 753672, 1036299, 1381732, 1507344, 2072598, 2763464, 4145196, 5526928, 8290392, 16580784]

約数ペア:

[(1, 16580784), (2, 8290392), (3, 5526928), (4, 4145196), (6, 2763464), (8, 2072598), (11, 1507344), (12, 1381732), (16, 1036299), (22, 753672), (24, 690866), (31, 534864), (33, 502448), (44, 376836), (48, 345433), (62, 267432), (66, 251224), (88, 188418), (93, 178288), (124, 133716), (132, 125612), (176, 94209), (186, 89144), (248, 66858), (264, 62806), (341, 48624), (372, 44572), (496, 33429), (528, 31403), (682, 24312), (744, 22286), (1013, 16368), (1023, 16208), (1364, 12156), (1488, 11143), (2026, 8184), (2046, 8104), (2728, 6078), (3039, 5456), (4052, 4092)]