216019952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{794191}}^1$

素因数の和:794216

約数の個数: 20

約数和(自身を含む): 443159136

約数和(自身を除く): 227139184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 794191, 1588382, 3176764, 6353528, 12707056, 13501247, 27002494, 54004988, 108009976, 216019952]

約数ペア:

[(1, 216019952), (2, 108009976), (4, 54004988), (8, 27002494), (16, 13501247), (17, 12707056), (34, 6353528), (68, 3176764), (136, 1588382), (272, 794191)]