308756432

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{198941}}^1$

素因数の和:199046

約数の個数: 20

約数和(自身を含む): 604385796

約数和(自身を除く): 295629364

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 198941, 397882, 795764, 1591528, 3183056, 19297277, 38594554, 77189108, 154378216, 308756432]

約数ペア:

[(1, 308756432), (2, 154378216), (4, 77189108), (8, 38594554), (16, 19297277), (97, 3183056), (194, 1591528), (388, 795764), (776, 397882), (1552, 198941)]