16863818752

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{78797}}^1$

素因数の和:78847

約数の個数: 88

約数和(自身を含む): 38711881440

約数和(自身を除く): 21848062688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1024, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 5632, 6688, 9728, 11264, 13376, 19456, 26752, 53504, 78797, 107008, 157594, 214016, 315188, 630376, 866767, 1260752, 1497143, 1733534, 2521504, 2994286, 3467068, 5043008, 5988572, 6934136, 10086016, 11977144, 13868272, 16468573, 20172032, 23954288, 27736544, 32937146, 40344064, 47908576, 55473088, 65874292, 80688128, 95817152, 110946176, 131748584, 191634304, 221892352, 263497168, 383268608, 443784704, 526994336, 766537216, 887569408, 1053988672, 1533074432, 2107977344, 4215954688, 8431909376, 16863818752]

約数ペア:

[(1, 16863818752), (2, 8431909376), (4, 4215954688), (8, 2107977344), (11, 1533074432), (16, 1053988672), (19, 887569408), (22, 766537216), (32, 526994336), (38, 443784704), (44, 383268608), (64, 263497168), (76, 221892352), (88, 191634304), (128, 131748584), (152, 110946176), (176, 95817152), (209, 80688128), (256, 65874292), (304, 55473088), (352, 47908576), (418, 40344064), (512, 32937146), (608, 27736544), (704, 23954288), (836, 20172032), (1024, 16468573), (1216, 13868272), (1408, 11977144), (1672, 10086016), (2432, 6934136), (2816, 5988572), (3344, 5043008), (4864, 3467068), (5632, 2994286), (6688, 2521504), (9728, 1733534), (11264, 1497143), (13376, 1260752), (19456, 866767), (26752, 630376), (53504, 315188), (78797, 214016), (107008, 157594)]