1945142848

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{33289}}^1$

素因数の和:33395

約数の個数: 56

約数和(自身を含む): 4261652640

約数和(自身を除く): 2316509792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 166, 176, 332, 352, 664, 704, 913, 1328, 1826, 2656, 3652, 5312, 7304, 14608, 29216, 33289, 58432, 66578, 133156, 266312, 366179, 532624, 732358, 1065248, 1464716, 2130496, 2762987, 2929432, 5525974, 5858864, 11051948, 11717728, 22103896, 23435456, 30392857, 44207792, 60785714, 88415584, 121571428, 176831168, 243142856, 486285712, 972571424, 1945142848]

約数ペア:

[(1, 1945142848), (2, 972571424), (4, 486285712), (8, 243142856), (11, 176831168), (16, 121571428), (22, 88415584), (32, 60785714), (44, 44207792), (64, 30392857), (83, 23435456), (88, 22103896), (166, 11717728), (176, 11051948), (332, 5858864), (352, 5525974), (664, 2929432), (704, 2762987), (913, 2130496), (1328, 1464716), (1826, 1065248), (2656, 732358), (3652, 532624), (5312, 366179), (7304, 266312), (14608, 133156), (29216, 66578), (33289, 58432)]