67416016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{247853}}^1$

素因数の和:247878

約数の個数: 20

約数和(自身を含む): 138302532

約数和(自身を除く): 70886516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 247853, 495706, 991412, 1982824, 3965648, 4213501, 8427002, 16854004, 33708008, 67416016]

約数ペア:

[(1, 67416016), (2, 33708008), (4, 16854004), (8, 8427002), (16, 4213501), (17, 3965648), (34, 1982824), (68, 991412), (136, 495706), (272, 247853)]