70213168

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{49307}}^1$

素因数の和:49404

約数の個数: 20

約数和(自身を含む): 137569320

約数和(自身を除く): 67356152

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 49307, 98614, 197228, 394456, 788912, 4388323, 8776646, 17553292, 35106584, 70213168]

約数ペア:

[(1, 70213168), (2, 35106584), (4, 17553292), (8, 8776646), (16, 4388323), (89, 788912), (178, 394456), (356, 197228), (712, 98614), (1424, 49307)]