65317408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157013}}^1$

素因数の和:157036

約数の個数: 24

約数和(自身を含む): 138486348

約数和(自身を除く): 73168940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 157013, 314026, 628052, 1256104, 2041169, 2512208, 4082338, 5024416, 8164676, 16329352, 32658704, 65317408]

約数ペア:

[(1, 65317408), (2, 32658704), (4, 16329352), (8, 8164676), (13, 5024416), (16, 4082338), (26, 2512208), (32, 2041169), (52, 1256104), (104, 628052), (208, 314026), (416, 157013)]