130711376

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{8501}}^1$

素因数の和:8571

約数の個数: 30

約数和(自身を含む): 261717066

約数和(自身を除く): 131005690

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 8501, 15376, 17002, 34004, 68008, 136016, 263531, 527062, 1054124, 2108248, 4216496, 8169461, 16338922, 32677844, 65355688, 130711376]

約数ペア:

[(1, 130711376), (2, 65355688), (4, 32677844), (8, 16338922), (16, 8169461), (31, 4216496), (62, 2108248), (124, 1054124), (248, 527062), (496, 263531), (961, 136016), (1922, 68008), (3844, 34004), (7688, 17002), (8501, 15376)]