91889488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1153}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 189316008

約数和(自身を除く): 97426520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 1153, 1172, 2306, 2344, 4612, 4688, 4981, 9224, 9962, 18448, 19601, 19924, 39202, 39848, 78404, 79696, 156808, 313616, 337829, 675658, 1351316, 2702632, 5405264, 5743093, 11486186, 22972372, 45944744, 91889488]

約数ペア:

[(1, 91889488), (2, 45944744), (4, 22972372), (8, 11486186), (16, 5743093), (17, 5405264), (34, 2702632), (68, 1351316), (136, 675658), (272, 337829), (293, 313616), (586, 156808), (1153, 79696), (1172, 78404), (2306, 39848), (2344, 39202), (4612, 19924), (4688, 19601), (4981, 18448), (9224, 9962)]