161061736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{5431}}^1$

素因数の和:5785

約数の個数: 32

約数和(自身を含む): 330482880

約数和(自身を除く): 169421144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2696, 3707, 5431, 7414, 10862, 14828, 21724, 29656, 43448, 59741, 119482, 238964, 477928, 1830247, 3660494, 7320988, 14641976, 20132717, 40265434, 80530868, 161061736]

約数ペア:

[(1, 161061736), (2, 80530868), (4, 40265434), (8, 20132717), (11, 14641976), (22, 7320988), (44, 3660494), (88, 1830247), (337, 477928), (674, 238964), (1348, 119482), (2696, 59741), (3707, 43448), (5431, 29656), (7414, 21724), (10862, 14828)]