216056

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 410400

約数和(自身を除く): 194344

約数列:

[1, 2, 4, 8, 113, 226, 239, 452, 478, 904, 956, 1912, 27007, 54014, 108028, 216056]

約数ペア:

[(1, 216056), (2, 108028), (4, 54014), (8, 27007), (113, 1912), (226, 956), (239, 904), (452, 478)]