13639984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{50147}}^1$

素因数の和:50172

約数の個数: 20

約数和(自身を含む): 27982584

約数和(自身を除く): 14342600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 50147, 100294, 200588, 401176, 802352, 852499, 1704998, 3409996, 6819992, 13639984]

約数ペア:

[(1, 13639984), (2, 6819992), (4, 3409996), (8, 1704998), (16, 852499), (17, 802352), (34, 401176), (68, 200588), (136, 100294), (272, 50147)]