16443186656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41131}}^1$

素因数の和:41216

約数の個数: 72

約数和(自身を含む): 36024475032

約数和(自身を除く): 19581288376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 961, 992, 1612, 1922, 3224, 3844, 6448, 7688, 12493, 12896, 15376, 24986, 30752, 41131, 49972, 82262, 99944, 164524, 199888, 329048, 399776, 534703, 658096, 1069406, 1275061, 1316192, 2138812, 2550122, 4277624, 5100244, 8555248, 10200488, 16575793, 17110496, 20400976, 33151586, 39526891, 40801952, 66303172, 79053782, 132606344, 158107564, 265212688, 316215128, 513849583, 530425376, 632430256, 1027699166, 1264860512, 2055398332, 4110796664, 8221593328, 16443186656]

約数ペア:

[(1, 16443186656), (2, 8221593328), (4, 4110796664), (8, 2055398332), (13, 1264860512), (16, 1027699166), (26, 632430256), (31, 530425376), (32, 513849583), (52, 316215128), (62, 265212688), (104, 158107564), (124, 132606344), (208, 79053782), (248, 66303172), (403, 40801952), (416, 39526891), (496, 33151586), (806, 20400976), (961, 17110496), (992, 16575793), (1612, 10200488), (1922, 8555248), (3224, 5100244), (3844, 4277624), (6448, 2550122), (7688, 2138812), (12493, 1316192), (12896, 1275061), (15376, 1069406), (24986, 658096), (30752, 534703), (41131, 399776), (49972, 329048), (82262, 199888), (99944, 164524)]