97438384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{320521}}^1$

素因数の和:320548

約数の個数: 20

約数和(自身を含む): 198723640

約数和(自身を除く): 101285256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 320521, 641042, 1282084, 2564168, 5128336, 6089899, 12179798, 24359596, 48719192, 97438384]

約数ペア:

[(1, 97438384), (2, 48719192), (4, 24359596), (8, 12179798), (16, 6089899), (19, 5128336), (38, 2564168), (76, 1282084), (152, 641042), (304, 320521)]