16964688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 48774656

約数和(自身を除く): 31809968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 877, 1209, 1488, 1612, 1754, 2418, 2631, 3224, 3508, 4836, 5262, 6448, 7016, 9672, 10524, 11401, 14032, 19344, 21048, 22802, 27187, 34203, 42096, 45604, 54374, 68406, 81561, 91208, 108748, 136812, 163122, 182416, 217496, 273624, 326244, 353431, 434992, 547248, 652488, 706862, 1060293, 1304976, 1413724, 2120586, 2827448, 4241172, 5654896, 8482344, 16964688]

約数ペア:

[(1, 16964688), (2, 8482344), (3, 5654896), (4, 4241172), (6, 2827448), (8, 2120586), (12, 1413724), (13, 1304976), (16, 1060293), (24, 706862), (26, 652488), (31, 547248), (39, 434992), (48, 353431), (52, 326244), (62, 273624), (78, 217496), (93, 182416), (104, 163122), (124, 136812), (156, 108748), (186, 91208), (208, 81561), (248, 68406), (312, 54374), (372, 45604), (403, 42096), (496, 34203), (624, 27187), (744, 22802), (806, 21048), (877, 19344), (1209, 14032), (1488, 11401), (1612, 10524), (1754, 9672), (2418, 7016), (2631, 6448), (3224, 5262), (3508, 4836)]