16709640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8222

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 36374520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 8191, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 139247, 163820, 196584, 245730, 278494, 327640, 417741, 491460, 556988, 696235, 835482, 982920, 1113976, 1392470, 1670964, 2088705, 2784940, 3341928, 4177410, 5569880, 8354820, 16709640]

約数ペア:

[(1, 16709640), (2, 8354820), (3, 5569880), (4, 4177410), (5, 3341928), (6, 2784940), (8, 2088705), (10, 1670964), (12, 1392470), (15, 1113976), (17, 982920), (20, 835482), (24, 696235), (30, 556988), (34, 491460), (40, 417741), (51, 327640), (60, 278494), (68, 245730), (85, 196584), (102, 163820), (120, 139247), (136, 122865), (170, 98292), (204, 81910), (255, 65528), (340, 49146), (408, 40955), (510, 32764), (680, 24573), (1020, 16382), (2040, 8191)]