31696128

素因数分解:

$2^8\times 3^2\times {\mathrm{13757}}^1$

素因数の和:13779

約数の個数: 54

約数和(自身を含む): 91394394

約数和(自身を除く): 59698266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 13757, 27514, 41271, 55028, 82542, 110056, 123813, 165084, 220112, 247626, 330168, 440224, 495252, 660336, 880448, 990504, 1320672, 1760896, 1981008, 2641344, 3521792, 3962016, 5282688, 7924032, 10565376, 15848064, 31696128]

約数ペア:

[(1, 31696128), (2, 15848064), (3, 10565376), (4, 7924032), (6, 5282688), (8, 3962016), (9, 3521792), (12, 2641344), (16, 1981008), (18, 1760896), (24, 1320672), (32, 990504), (36, 880448), (48, 660336), (64, 495252), (72, 440224), (96, 330168), (128, 247626), (144, 220112), (192, 165084), (256, 123813), (288, 110056), (384, 82542), (576, 55028), (768, 41271), (1152, 27514), (2304, 13757)]