325898504

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{11971}}^1$

素因数の和:12101

約数の個数: 32

約数和(自身を含む): 633558240

約数和(自身を除く): 307659736

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 3403, 6806, 11971, 13612, 23942, 27224, 47884, 95768, 490811, 981622, 993593, 1963244, 1987186, 3926488, 3974372, 7948744, 40737313, 81474626, 162949252, 325898504]

約数ペア:

[(1, 325898504), (2, 162949252), (4, 81474626), (8, 40737313), (41, 7948744), (82, 3974372), (83, 3926488), (164, 1987186), (166, 1963244), (328, 993593), (332, 981622), (664, 490811), (3403, 95768), (6806, 47884), (11971, 27224), (13612, 23942)]