85252912

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 168402416

約数和(自身を除く): 83149504

約数列:

[1, 2, 4, 8, 16, 97, 163, 194, 326, 337, 388, 652, 674, 776, 1304, 1348, 1552, 2608, 2696, 5392, 15811, 31622, 32689, 54931, 63244, 65378, 109862, 126488, 130756, 219724, 252976, 261512, 439448, 523024, 878896, 5328307, 10656614, 21313228, 42626456, 85252912]

約数ペア:

[(1, 85252912), (2, 42626456), (4, 21313228), (8, 10656614), (16, 5328307), (97, 878896), (163, 523024), (194, 439448), (326, 261512), (337, 252976), (388, 219724), (652, 130756), (674, 126488), (776, 109862), (1304, 65378), (1348, 63244), (1552, 54931), (2608, 32689), (2696, 31622), (5392, 15811)]