84795728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311749}}^1$

素因数の和:311774

約数の個数: 20

約数和(自身を含む): 173956500

約数和(自身を除く): 89160772

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311749, 623498, 1246996, 2493992, 4987984, 5299733, 10599466, 21198932, 42397864, 84795728]

約数ペア:

[(1, 84795728), (2, 42397864), (4, 21198932), (8, 10599466), (16, 5299733), (17, 4987984), (34, 2493992), (68, 1246996), (136, 623498), (272, 311749)]