65358128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{371353}}^1$

素因数の和:371372

約数の個数: 20

約数和(自身を含む): 138143688

約数和(自身を除く): 72785560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 371353, 742706, 1485412, 2970824, 4084883, 5941648, 8169766, 16339532, 32679064, 65358128]

約数ペア:

[(1, 65358128), (2, 32679064), (4, 16339532), (8, 8169766), (11, 5941648), (16, 4084883), (22, 2970824), (44, 1485412), (88, 742706), (176, 371353)]