255591232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{307201}}^1$

素因数の和:307226

約数の個数: 28

約数和(自身を含む): 546205156

約数和(自身を除く): 290613924

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 307201, 614402, 1228804, 2457608, 3993613, 4915216, 7987226, 9830432, 15974452, 19660864, 31948904, 63897808, 127795616, 255591232]

約数ペア:

[(1, 255591232), (2, 127795616), (4, 63897808), (8, 31948904), (13, 19660864), (16, 15974452), (26, 9830432), (32, 7987226), (52, 4915216), (64, 3993613), (104, 2457608), (208, 1228804), (416, 614402), (832, 307201)]