864224

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 24

約数和(自身を含む): 1723680

約数和(自身を除く): 859456

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 239, 452, 478, 904, 956, 1808, 1912, 3616, 3824, 7648, 27007, 54014, 108028, 216056, 432112, 864224]

約数ペア:

[(1, 864224), (2, 432112), (4, 216056), (8, 108028), (16, 54014), (32, 27007), (113, 7648), (226, 3824), (239, 3616), (452, 1912), (478, 1808), (904, 956)]