16296968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 31622400

約数和(自身を除く): 15325432

約数列:

[1, 2, 4, 8, 47, 89, 94, 178, 188, 356, 376, 487, 712, 974, 1948, 3896, 4183, 8366, 16732, 22889, 33464, 43343, 45778, 86686, 91556, 173372, 183112, 346744, 2037121, 4074242, 8148484, 16296968]

約数ペア:

[(1, 16296968), (2, 8148484), (4, 4074242), (8, 2037121), (47, 346744), (89, 183112), (94, 173372), (178, 91556), (188, 86686), (356, 45778), (376, 43343), (487, 33464), (712, 22889), (974, 16732), (1948, 8366), (3896, 4183)]