38076464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139987}}^1$

素因数の和:140012

約数の個数: 20

約数和(自身を含む): 78113304

約数和(自身を除く): 40036840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 139987, 279974, 559948, 1119896, 2239792, 2379779, 4759558, 9519116, 19038232, 38076464]

約数ペア:

[(1, 38076464), (2, 19038232), (4, 9519116), (8, 4759558), (16, 2379779), (17, 2239792), (34, 1119896), (68, 559948), (136, 279974), (272, 139987)]