16339648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 56

約数和(自身を含む): 35844480

約数和(自身を除く): 19504832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 479, 533, 656, 832, 958, 1066, 1312, 1916, 2132, 2624, 3832, 4264, 6227, 7664, 8528, 12454, 15328, 17056, 19639, 24908, 30656, 34112, 39278, 49816, 78556, 99632, 157112, 199264, 255307, 314224, 398528, 510614, 628448, 1021228, 1256896, 2042456, 4084912, 8169824, 16339648]

約数ペア:

[(1, 16339648), (2, 8169824), (4, 4084912), (8, 2042456), (13, 1256896), (16, 1021228), (26, 628448), (32, 510614), (41, 398528), (52, 314224), (64, 255307), (82, 199264), (104, 157112), (164, 99632), (208, 78556), (328, 49816), (416, 39278), (479, 34112), (533, 30656), (656, 24908), (832, 19639), (958, 17056), (1066, 15328), (1312, 12454), (1916, 8528), (2132, 7664), (2624, 6227), (3832, 4264)]