30243952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{111191}}^1$

素因数の和:111216

約数の個数: 20

約数和(自身を含む): 62045136

約数和(自身を除く): 31801184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 111191, 222382, 444764, 889528, 1779056, 1890247, 3780494, 7560988, 15121976, 30243952]

約数ペア:

[(1, 30243952), (2, 15121976), (4, 7560988), (8, 3780494), (16, 1890247), (17, 1779056), (34, 889528), (68, 444764), (136, 222382), (272, 111191)]