77103416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1153}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 156066960

約数和(自身を除く): 78963544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1153, 1286, 2306, 2572, 4612, 5144, 8359, 9224, 14989, 16718, 29978, 33436, 59956, 66872, 119912, 741379, 1482758, 2965516, 5931032, 9637927, 19275854, 38551708, 77103416]

約数ペア:

[(1, 77103416), (2, 38551708), (4, 19275854), (8, 9637927), (13, 5931032), (26, 2965516), (52, 1482758), (104, 741379), (643, 119912), (1153, 66872), (1286, 59956), (2306, 33436), (2572, 29978), (4612, 16718), (5144, 14989), (8359, 9224)]