31539068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 62512128

約数和(自身を除く): 30973060

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 101, 151, 188, 202, 302, 404, 517, 604, 1034, 1111, 1661, 2068, 2222, 3322, 4444, 4747, 6644, 7097, 9494, 14194, 15251, 18988, 28388, 30502, 52217, 61004, 78067, 104434, 156134, 167761, 208868, 312268, 335522, 671044, 716797, 1433594, 2867188, 7884767, 15769534, 31539068]

約数ペア:

[(1, 31539068), (2, 15769534), (4, 7884767), (11, 2867188), (22, 1433594), (44, 716797), (47, 671044), (94, 335522), (101, 312268), (151, 208868), (188, 167761), (202, 156134), (302, 104434), (404, 78067), (517, 61004), (604, 52217), (1034, 30502), (1111, 28388), (1661, 18988), (2068, 15251), (2222, 14194), (3322, 9494), (4444, 7097), (4747, 6644)]