16327384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 32472000

約数和(自身を除く): 16144616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 659, 1304, 1318, 2636, 3097, 5272, 6194, 12388, 12521, 24776, 25042, 50084, 100168, 107417, 214834, 429668, 859336, 2040923, 4081846, 8163692, 16327384]

約数ペア:

[(1, 16327384), (2, 8163692), (4, 4081846), (8, 2040923), (19, 859336), (38, 429668), (76, 214834), (152, 107417), (163, 100168), (326, 50084), (652, 25042), (659, 24776), (1304, 12521), (1318, 12388), (2636, 6194), (3097, 5272)]