16745208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 43960320

約数和(自身を除く): 27215112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 317, 372, 426, 568, 634, 744, 852, 951, 1268, 1704, 1902, 2201, 2536, 3804, 4402, 6603, 7608, 8804, 9827, 13206, 17608, 19654, 22507, 26412, 29481, 39308, 45014, 52824, 58962, 67521, 78616, 90028, 117924, 135042, 180056, 235848, 270084, 540168, 697717, 1395434, 2093151, 2790868, 4186302, 5581736, 8372604, 16745208]

約数ペア:

[(1, 16745208), (2, 8372604), (3, 5581736), (4, 4186302), (6, 2790868), (8, 2093151), (12, 1395434), (24, 697717), (31, 540168), (62, 270084), (71, 235848), (93, 180056), (124, 135042), (142, 117924), (186, 90028), (213, 78616), (248, 67521), (284, 58962), (317, 52824), (372, 45014), (426, 39308), (568, 29481), (634, 26412), (744, 22507), (852, 19654), (951, 17608), (1268, 13206), (1704, 9827), (1902, 8804), (2201, 7608), (2536, 6603), (3804, 4402)]