133957408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{322013}}^1$

素因数の和:322036

約数の個数: 24

約数和(自身を含む): 284016348

約数和(自身を除く): 150058940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 322013, 644026, 1288052, 2576104, 4186169, 5152208, 8372338, 10304416, 16744676, 33489352, 66978704, 133957408]

約数ペア:

[(1, 133957408), (2, 66978704), (4, 33489352), (8, 16744676), (13, 10304416), (16, 8372338), (26, 5152208), (32, 4186169), (52, 2576104), (104, 1288052), (208, 644026), (416, 322013)]