23197328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 59043840

約数和(自身を除く): 35846512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 991, 1064, 1232, 1463, 1672, 1982, 2128, 2926, 3344, 3964, 5852, 6937, 7928, 10901, 11704, 13874, 15856, 18829, 21802, 23408, 27748, 37658, 43604, 55496, 75316, 76307, 87208, 110992, 131803, 150632, 152614, 174416, 207119, 263606, 301264, 305228, 414238, 527212, 610456, 828476, 1054424, 1220912, 1449833, 1656952, 2108848, 2899666, 3313904, 5799332, 11598664, 23197328]

約数ペア:

[(1, 23197328), (2, 11598664), (4, 5799332), (7, 3313904), (8, 2899666), (11, 2108848), (14, 1656952), (16, 1449833), (19, 1220912), (22, 1054424), (28, 828476), (38, 610456), (44, 527212), (56, 414238), (76, 305228), (77, 301264), (88, 263606), (112, 207119), (133, 174416), (152, 152614), (154, 150632), (176, 131803), (209, 110992), (266, 87208), (304, 76307), (308, 75316), (418, 55496), (532, 43604), (616, 37658), (836, 27748), (991, 23408), (1064, 21802), (1232, 18829), (1463, 15856), (1672, 13874), (1982, 11704), (2128, 10901), (2926, 7928), (3344, 6937), (3964, 5852)]