16433950208

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{2861}}^1$

素因数の和:3755

約数の個数: 80

約数和(自身を含む): 35414983296

約数和(自身を除く): 18981033088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 863, 1664, 1726, 2861, 3328, 3452, 5722, 6656, 6904, 11219, 11444, 13808, 22438, 22888, 27616, 37193, 44876, 45776, 55232, 74386, 89752, 91552, 110464, 148772, 179504, 183104, 220928, 297544, 359008, 366208, 441856, 595088, 718016, 732416, 1190176, 1436032, 1464832, 2380352, 2469043, 2872064, 4760704, 4938086, 5744128, 9521408, 9876172, 19042816, 19752344, 32097559, 39504688, 64195118, 79009376, 128390236, 158018752, 256780472, 316037504, 513560944, 632075008, 1027121888, 1264150016, 2054243776, 4108487552, 8216975104, 16433950208]

約数ペア:

[(1, 16433950208), (2, 8216975104), (4, 4108487552), (8, 2054243776), (13, 1264150016), (16, 1027121888), (26, 632075008), (32, 513560944), (52, 316037504), (64, 256780472), (104, 158018752), (128, 128390236), (208, 79009376), (256, 64195118), (416, 39504688), (512, 32097559), (832, 19752344), (863, 19042816), (1664, 9876172), (1726, 9521408), (2861, 5744128), (3328, 4938086), (3452, 4760704), (5722, 2872064), (6656, 2469043), (6904, 2380352), (11219, 1464832), (11444, 1436032), (13808, 1190176), (22438, 732416), (22888, 718016), (27616, 595088), (37193, 441856), (44876, 366208), (45776, 359008), (55232, 297544), (74386, 220928), (89752, 183104), (91552, 179504), (110464, 148772)]