190911904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{350941}}^1$

素因数の和:350968

約数の個数: 24

約数和(自身を含む): 397968228

約数和(自身を除く): 207056324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 350941, 701882, 1403764, 2807528, 5615056, 5965997, 11230112, 11931994, 23863988, 47727976, 95455952, 190911904]

約数ペア:

[(1, 190911904), (2, 95455952), (4, 47727976), (8, 23863988), (16, 11931994), (17, 11230112), (32, 5965997), (34, 5615056), (68, 2807528), (136, 1403764), (272, 701882), (544, 350941)]