31577612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1310

約数の個数: 36

約数和(自身を含む): 61937568

約数和(自身を除く): 30359956

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 1231, 2332, 2462, 4924, 6413, 12826, 13541, 25652, 27082, 54164, 65243, 130486, 148951, 260972, 297902, 595804, 717673, 1435346, 2870692, 7894403, 15788806, 31577612]

約数ペア:

[(1, 31577612), (2, 15788806), (4, 7894403), (11, 2870692), (22, 1435346), (44, 717673), (53, 595804), (106, 297902), (121, 260972), (212, 148951), (242, 130486), (484, 65243), (583, 54164), (1166, 27082), (1231, 25652), (2332, 13541), (2462, 12826), (4924, 6413)]