245481344

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{8231}}^1$

素因数の和:8478

約数の個数: 32

約数和(自身を含む): 491203440

約数和(自身を除く): 245722096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 932, 1864, 3728, 7456, 8231, 14912, 16462, 29824, 32924, 65848, 131696, 263392, 526784, 1053568, 1917823, 3835646, 7671292, 15342584, 30685168, 61370336, 122740672, 245481344]

約数ペア:

[(1, 245481344), (2, 122740672), (4, 61370336), (8, 30685168), (16, 15342584), (32, 7671292), (64, 3835646), (128, 1917823), (233, 1053568), (466, 526784), (932, 263392), (1864, 131696), (3728, 65848), (7456, 32924), (8231, 29824), (14912, 16462)]