81081056

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19051}}^1$

素因数の和:19087

約数の個数: 48

約数和(自身を含む): 192044160

約数和(自身を除く): 110963104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 19051, 38102, 76204, 133357, 152408, 266714, 304816, 361969, 533428, 609632, 723938, 1066856, 1447876, 2133712, 2533783, 2895752, 4267424, 5067566, 5791504, 10135132, 11583008, 20270264, 40540528, 81081056]

約数ペア:

[(1, 81081056), (2, 40540528), (4, 20270264), (7, 11583008), (8, 10135132), (14, 5791504), (16, 5067566), (19, 4267424), (28, 2895752), (32, 2533783), (38, 2133712), (56, 1447876), (76, 1066856), (112, 723938), (133, 609632), (152, 533428), (224, 361969), (266, 304816), (304, 266714), (532, 152408), (608, 133357), (1064, 76204), (2128, 38102), (4256, 19051)]