31875952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{117191}}^1$

素因数の和:117216

約数の個数: 20

約数和(自身を含む): 65393136

約数和(自身を除く): 33517184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 117191, 234382, 468764, 937528, 1875056, 1992247, 3984494, 7968988, 15937976, 31875952]

約数ペア:

[(1, 31875952), (2, 15937976), (4, 7968988), (8, 3984494), (16, 1992247), (17, 1875056), (34, 937528), (68, 468764), (136, 234382), (272, 117191)]