84785392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311711}}^1$

素因数の和:311736

約数の個数: 20

約数和(自身を含む): 173935296

約数和(自身を除く): 89149904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311711, 623422, 1246844, 2493688, 4987376, 5299087, 10598174, 21196348, 42392696, 84785392]

約数ペア:

[(1, 84785392), (2, 42392696), (4, 21196348), (8, 10598174), (16, 5299087), (17, 4987376), (34, 2493688), (68, 1246844), (136, 623422), (272, 311711)]