39995264

素因数分解:

$2^7\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 80041440

約数和(自身を除く): 40046176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 271, 542, 1084, 1153, 2168, 2306, 4336, 4612, 8672, 9224, 17344, 18448, 34688, 36896, 73792, 147584, 312463, 624926, 1249852, 2499704, 4999408, 9998816, 19997632, 39995264]

約数ペア:

[(1, 39995264), (2, 19997632), (4, 9998816), (8, 4999408), (16, 2499704), (32, 1249852), (64, 624926), (128, 312463), (271, 147584), (542, 73792), (1084, 36896), (1153, 34688), (2168, 18448), (2306, 17344), (4336, 9224), (4612, 8672)]