16350664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 35640000

約数和(自身を除く): 19289336

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 86, 88, 116, 149, 172, 232, 298, 319, 344, 473, 596, 638, 946, 1192, 1247, 1276, 1639, 1892, 2494, 2552, 3278, 3784, 4321, 4988, 6407, 6556, 8642, 9976, 12814, 13112, 13717, 17284, 25628, 27434, 34568, 47531, 51256, 54868, 70477, 95062, 109736, 140954, 185803, 190124, 281908, 371606, 380248, 563816, 743212, 1486424, 2043833, 4087666, 8175332, 16350664]

約数ペア:

[(1, 16350664), (2, 8175332), (4, 4087666), (8, 2043833), (11, 1486424), (22, 743212), (29, 563816), (43, 380248), (44, 371606), (58, 281908), (86, 190124), (88, 185803), (116, 140954), (149, 109736), (172, 95062), (232, 70477), (298, 54868), (319, 51256), (344, 47531), (473, 34568), (596, 27434), (638, 25628), (946, 17284), (1192, 13717), (1247, 13112), (1276, 12814), (1639, 9976), (1892, 8642), (2494, 6556), (2552, 6407), (3278, 4988), (3784, 4321)]