81730112

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{4969}}^1$

素因数の和:5238

約数の個数: 28

約数和(自身を含む): 162847020

約数和(自身を除く): 81116908

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 4969, 8224, 9938, 16448, 19876, 39752, 79504, 159008, 318016, 1277033, 2554066, 5108132, 10216264, 20432528, 40865056, 81730112]

約数ペア:

[(1, 81730112), (2, 40865056), (4, 20432528), (8, 10216264), (16, 5108132), (32, 2554066), (64, 1277033), (257, 318016), (514, 159008), (1028, 79504), (2056, 39752), (4112, 19876), (4969, 16448), (8224, 9938)]