242075312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{408911}}^1$

素因数の和:408956

約数の個数: 20

約数和(自身を含む): 481698336

約数和(自身を除く): 239623024

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 408911, 817822, 1635644, 3271288, 6542576, 15129707, 30259414, 60518828, 121037656, 242075312]

約数ペア:

[(1, 242075312), (2, 121037656), (4, 60518828), (8, 30259414), (16, 15129707), (37, 6542576), (74, 3271288), (148, 1635644), (296, 817822), (592, 408911)]