78931904

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{12211}}^1$

素因数の和:12324

約数の個数: 28

約数和(自身を含む): 158194248

約数和(自身を除く): 79262344

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 12211, 24422, 48844, 97688, 195376, 390752, 781504, 1233311, 2466622, 4933244, 9866488, 19732976, 39465952, 78931904]

約数ペア:

[(1, 78931904), (2, 39465952), (4, 19732976), (8, 9866488), (16, 4933244), (32, 2466622), (64, 1233311), (101, 781504), (202, 390752), (404, 195376), (808, 97688), (1616, 48844), (3232, 24422), (6464, 12211)]