16730912

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 37705500

約数和(自身を除く): 20974588

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 149, 176, 232, 242, 298, 319, 352, 464, 484, 596, 638, 928, 968, 1192, 1276, 1639, 1936, 2384, 2552, 3278, 3509, 3872, 4321, 4768, 5104, 6556, 7018, 8642, 10208, 13112, 14036, 17284, 18029, 26224, 28072, 34568, 36058, 47531, 52448, 56144, 69136, 72116, 95062, 112288, 138272, 144232, 190124, 288464, 380248, 522841, 576928, 760496, 1045682, 1520992, 2091364, 4182728, 8365456, 16730912]

約数ペア:

[(1, 16730912), (2, 8365456), (4, 4182728), (8, 2091364), (11, 1520992), (16, 1045682), (22, 760496), (29, 576928), (32, 522841), (44, 380248), (58, 288464), (88, 190124), (116, 144232), (121, 138272), (149, 112288), (176, 95062), (232, 72116), (242, 69136), (298, 56144), (319, 52448), (352, 47531), (464, 36058), (484, 34568), (596, 28072), (638, 26224), (928, 18029), (968, 17284), (1192, 14036), (1276, 13112), (1639, 10208), (1936, 8642), (2384, 7018), (2552, 6556), (3278, 5104), (3509, 4768), (3872, 4321)]