16565328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8849}}^1$

素因数の和:8876

約数の個数: 60

約数和(自身を含む): 49931700

約数和(自身を除く): 33366372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8849, 17698, 26547, 35396, 53094, 70792, 79641, 106188, 115037, 141584, 159282, 212376, 230074, 318564, 345111, 424752, 460148, 637128, 690222, 920296, 1035333, 1274256, 1380444, 1840592, 2070666, 2760888, 4141332, 5521776, 8282664, 16565328]

約数ペア:

[(1, 16565328), (2, 8282664), (3, 5521776), (4, 4141332), (6, 2760888), (8, 2070666), (9, 1840592), (12, 1380444), (13, 1274256), (16, 1035333), (18, 920296), (24, 690222), (26, 637128), (36, 460148), (39, 424752), (48, 345111), (52, 318564), (72, 230074), (78, 212376), (104, 159282), (117, 141584), (144, 115037), (156, 106188), (208, 79641), (234, 70792), (312, 53094), (468, 35396), (624, 26547), (936, 17698), (1872, 8849)]