83465744

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{13009}}^1$

素因数の和:13418

約数の個数: 20

約数和(自身を含む): 162130620

約数和(自身を除く): 78664876

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 13009, 26018, 52036, 104072, 208144, 5216609, 10433218, 20866436, 41732872, 83465744]

約数ペア:

[(1, 83465744), (2, 41732872), (4, 20866436), (8, 10433218), (16, 5216609), (401, 208144), (802, 104072), (1604, 52036), (3208, 26018), (6416, 13009)]