221030432

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11087}}^1$

素因数の和:11193

約数の個数: 48

約数和(自身を含む): 502951680

約数和(自身を除く): 281921248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 11087, 19936, 22174, 44348, 77609, 88696, 155218, 177392, 310436, 354784, 620872, 986743, 1241744, 1973486, 2483488, 3946972, 6907201, 7893944, 13814402, 15787888, 27628804, 31575776, 55257608, 110515216, 221030432]

約数ペア:

[(1, 221030432), (2, 110515216), (4, 55257608), (7, 31575776), (8, 27628804), (14, 15787888), (16, 13814402), (28, 7893944), (32, 6907201), (56, 3946972), (89, 2483488), (112, 1973486), (178, 1241744), (224, 986743), (356, 620872), (623, 354784), (712, 310436), (1246, 177392), (1424, 155218), (2492, 88696), (2848, 77609), (4984, 44348), (9968, 22174), (11087, 19936)]