31588272

素因数分解:

$2^4\times 3^3\times {\mathrm{73121}}^1$

素因数の和:73138

約数の個数: 40

約数和(自身を含む): 90671280

約数和(自身を除く): 59083008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 73121, 146242, 219363, 292484, 438726, 584968, 658089, 877452, 1169936, 1316178, 1754904, 1974267, 2632356, 3509808, 3948534, 5264712, 7897068, 10529424, 15794136, 31588272]

約数ペア:

[(1, 31588272), (2, 15794136), (3, 10529424), (4, 7897068), (6, 5264712), (8, 3948534), (9, 3509808), (12, 2632356), (16, 1974267), (18, 1754904), (24, 1316178), (27, 1169936), (36, 877452), (48, 658089), (54, 584968), (72, 438726), (108, 292484), (144, 219363), (216, 146242), (432, 73121)]