16091606752

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{48779}}^1$

素因数の和:48876

約数の個数: 72

約数和(自身を含む): 34867846440

約数和(自身を除く): 18776239688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 169, 208, 244, 338, 416, 488, 676, 793, 976, 1352, 1586, 1952, 2704, 3172, 5408, 6344, 10309, 12688, 20618, 25376, 41236, 48779, 82472, 97558, 164944, 195116, 329888, 390232, 634127, 780464, 1268254, 1560928, 2536508, 2975519, 5073016, 5951038, 8243651, 10146032, 11902076, 16487302, 20292064, 23804152, 32974604, 38681747, 47608304, 65949208, 77363494, 95216608, 131898416, 154726988, 263796832, 309453976, 502862711, 618907952, 1005725422, 1237815904, 2011450844, 4022901688, 8045803376, 16091606752]

約数ペア:

[(1, 16091606752), (2, 8045803376), (4, 4022901688), (8, 2011450844), (13, 1237815904), (16, 1005725422), (26, 618907952), (32, 502862711), (52, 309453976), (61, 263796832), (104, 154726988), (122, 131898416), (169, 95216608), (208, 77363494), (244, 65949208), (338, 47608304), (416, 38681747), (488, 32974604), (676, 23804152), (793, 20292064), (976, 16487302), (1352, 11902076), (1586, 10146032), (1952, 8243651), (2704, 5951038), (3172, 5073016), (5408, 2975519), (6344, 2536508), (10309, 1560928), (12688, 1268254), (20618, 780464), (25376, 634127), (41236, 390232), (48779, 329888), (82472, 195116), (97558, 164944)]