164485442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 278982144

約数和(自身を除く): 114496702

約数列:

[1, 2, 11, 22, 31, 62, 341, 433, 557, 682, 866, 1114, 4763, 6127, 9526, 12254, 13423, 17267, 26846, 34534, 147653, 189937, 241181, 295306, 379874, 482362, 2652991, 5305982, 7476611, 14953222, 82242721, 164485442]

約数ペア:

[(1, 164485442), (2, 82242721), (11, 14953222), (22, 7476611), (31, 5305982), (62, 2652991), (341, 482362), (433, 379874), (557, 295306), (682, 241181), (866, 189937), (1114, 147653), (4763, 34534), (6127, 26846), (9526, 17267), (12254, 13423)]