247936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 535500

約数和(自身を除く): 287564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 298, 416, 596, 832, 1192, 1664, 1937, 2384, 3874, 4768, 7748, 9536, 15496, 19072, 30992, 61984, 123968, 247936]

約数ペア:

[(1, 247936), (2, 123968), (4, 61984), (8, 30992), (13, 19072), (16, 15496), (26, 9536), (32, 7748), (52, 4768), (64, 3874), (104, 2384), (128, 1937), (149, 1664), (208, 1192), (298, 832), (416, 596)]