55752656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{204973}}^1$

素因数の和:204998

約数の個数: 20

約数和(自身を含む): 114375492

約数和(自身を除く): 58622836

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 204973, 409946, 819892, 1639784, 3279568, 3484541, 6969082, 13938164, 27876328, 55752656]

約数ペア:

[(1, 55752656), (2, 27876328), (4, 13938164), (8, 6969082), (16, 3484541), (17, 3279568), (34, 1639784), (68, 819892), (136, 409946), (272, 204973)]